23571006940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 57885166080

約数和(自身を除く): 34314159140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 85, 106, 130, 170, 212, 221, 239, 260, 265, 340, 421, 442, 478, 530, 689, 842, 884, 901, 956, 1060, 1105, 1195, 1378, 1684, 1802, 2105, 2210, 2390, 2756, 3107, 3445, 3604, 4063, 4210, 4420, 4505, 4780, 5473, 6214, 6890, 7157, 8126, 8420, 9010, 10946, 11713, 12428, 12667, 13780, 14314, 15535, 16252, 18020, 20315, 21892, 22313, 23426, 25334, 27365, 28628, 31070, 35785, 40630, 44626, 46852, 50668, 52819, 54730, 58565, 62140, 63335, 71570, 81260, 89252, 93041, 100619, 105638, 109460, 111565, 117130, 126670, 143140, 164671, 186082, 201238, 211276, 215339, 223130, 234260, 253340, 264095, 290069, 329342, 372164, 379321, 402476, 430678, 446260, 465205, 503095, 528190, 580138, 658684, 758642, 823355, 861356, 930410, 1006190, 1056380, 1076695, 1160276, 1308047, 1450345, 1517284, 1646710, 1710523, 1860820, 1896605, 2012380, 2153390, 2616094, 2799407, 2900690, 3293420, 3421046, 3793210, 4306780, 4931173, 5232188, 5332807, 5598814, 5801380, 6540235, 6842092, 7586420, 8552615, 9862346, 10665614, 11197628, 13080470, 13997035, 17105230, 19724692, 21331228, 22236799, 24655865, 26160940, 26664035, 27994070, 34210460, 44473598, 49311730, 53328070, 55988140, 69326491, 88947196, 90657719, 98623460, 106656140, 111183995, 138652982, 181315438, 222367990, 277305964, 346632455, 362630876, 444735980, 453288595, 693264910, 906577190, 1178550347, 1386529820, 1813154380, 2357100694, 4714201388, 5892751735, 11785503470, 23571006940]

約数ペア:

[(1, 23571006940), (2, 11785503470), (4, 5892751735), (5, 4714201388), (10, 2357100694), (13, 1813154380), (17, 1386529820), (20, 1178550347), (26, 906577190), (34, 693264910), (52, 453288595), (53, 444735980), (65, 362630876), (68, 346632455), (85, 277305964), (106, 222367990), (130, 181315438), (170, 138652982), (212, 111183995), (221, 106656140), (239, 98623460), (260, 90657719), (265, 88947196), (340, 69326491), (421, 55988140), (442, 53328070), (478, 49311730), (530, 44473598), (689, 34210460), (842, 27994070), (884, 26664035), (901, 26160940), (956, 24655865), (1060, 22236799), (1105, 21331228), (1195, 19724692), (1378, 17105230), (1684, 13997035), (1802, 13080470), (2105, 11197628), (2210, 10665614), (2390, 9862346), (2756, 8552615), (3107, 7586420), (3445, 6842092), (3604, 6540235), (4063, 5801380), (4210, 5598814), (4420, 5332807), (4505, 5232188), (4780, 4931173), (5473, 4306780), (6214, 3793210), (6890, 3421046), (7157, 3293420), (8126, 2900690), (8420, 2799407), (9010, 2616094), (10946, 2153390), (11713, 2012380), (12428, 1896605), (12667, 1860820), (13780, 1710523), (14314, 1646710), (15535, 1517284), (16252, 1450345), (18020, 1308047), (20315, 1160276), (21892, 1076695), (22313, 1056380), (23426, 1006190), (25334, 930410), (27365, 861356), (28628, 823355), (31070, 758642), (35785, 658684), (40630, 580138), (44626, 528190), (46852, 503095), (50668, 465205), (52819, 446260), (54730, 430678), (58565, 402476), (62140, 379321), (63335, 372164), (71570, 329342), (81260, 290069), (89252, 264095), (93041, 253340), (100619, 234260), (105638, 223130), (109460, 215339), (111565, 211276), (117130, 201238), (126670, 186082), (143140, 164671)]