38131860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 126443520

約数和(自身を除く): 88311660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 83, 93, 95, 114, 124, 130, 155, 156, 166, 186, 190, 195, 228, 247, 249, 260, 285, 310, 332, 372, 380, 390, 403, 415, 465, 494, 498, 570, 589, 620, 741, 780, 806, 830, 930, 988, 996, 1079, 1140, 1178, 1209, 1235, 1245, 1482, 1577, 1612, 1660, 1767, 1860, 2015, 2158, 2356, 2418, 2470, 2490, 2573, 2945, 2964, 3154, 3237, 3534, 3705, 4030, 4316, 4731, 4836, 4940, 4980, 5146, 5395, 5890, 6045, 6308, 6474, 7068, 7410, 7657, 7719, 7885, 8060, 8835, 9462, 10292, 10790, 11780, 12090, 12865, 12948, 14820, 15314, 15438, 15770, 16185, 17670, 18924, 20501, 21580, 22971, 23655, 24180, 25730, 30628, 30876, 31540, 32370, 33449, 35340, 38285, 38595, 41002, 45942, 47310, 48887, 51460, 61503, 64740, 66898, 76570, 77190, 82004, 91884, 94620, 97774, 100347, 102505, 114855, 123006, 133796, 146661, 153140, 154380, 167245, 195548, 200694, 205010, 229710, 244435, 246012, 293322, 307515, 334490, 401388, 410020, 459420, 488870, 501735, 586644, 615030, 635531, 668980, 733305, 977740, 1003470, 1230060, 1271062, 1466610, 1906593, 2006940, 2542124, 2933220, 3177655, 3813186, 6355310, 7626372, 9532965, 12710620, 19065930, 38131860]

約数ペア:

[(1, 38131860), (2, 19065930), (3, 12710620), (4, 9532965), (5, 7626372), (6, 6355310), (10, 3813186), (12, 3177655), (13, 2933220), (15, 2542124), (19, 2006940), (20, 1906593), (26, 1466610), (30, 1271062), (31, 1230060), (38, 1003470), (39, 977740), (52, 733305), (57, 668980), (60, 635531), (62, 615030), (65, 586644), (76, 501735), (78, 488870), (83, 459420), (93, 410020), (95, 401388), (114, 334490), (124, 307515), (130, 293322), (155, 246012), (156, 244435), (166, 229710), (186, 205010), (190, 200694), (195, 195548), (228, 167245), (247, 154380), (249, 153140), (260, 146661), (285, 133796), (310, 123006), (332, 114855), (372, 102505), (380, 100347), (390, 97774), (403, 94620), (415, 91884), (465, 82004), (494, 77190), (498, 76570), (570, 66898), (589, 64740), (620, 61503), (741, 51460), (780, 48887), (806, 47310), (830, 45942), (930, 41002), (988, 38595), (996, 38285), (1079, 35340), (1140, 33449), (1178, 32370), (1209, 31540), (1235, 30876), (1245, 30628), (1482, 25730), (1577, 24180), (1612, 23655), (1660, 22971), (1767, 21580), (1860, 20501), (2015, 18924), (2158, 17670), (2356, 16185), (2418, 15770), (2470, 15438), (2490, 15314), (2573, 14820), (2945, 12948), (2964, 12865), (3154, 12090), (3237, 11780), (3534, 10790), (3705, 10292), (4030, 9462), (4316, 8835), (4731, 8060), (4836, 7885), (4940, 7719), (4980, 7657), (5146, 7410), (5395, 7068), (5890, 6474), (6045, 6308)]