6819465560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7823}}^1$

素因数の和:7921

約数の個数: 128

約数和(自身を含む): 17125171200

約数和(自身を除く): 10305705640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 37, 38, 40, 62, 74, 76, 95, 124, 148, 152, 155, 185, 190, 248, 296, 310, 370, 380, 589, 620, 703, 740, 760, 1147, 1178, 1240, 1406, 1480, 2294, 2356, 2812, 2945, 3515, 4588, 4712, 5624, 5735, 5890, 7030, 7823, 9176, 11470, 11780, 14060, 15646, 21793, 22940, 23560, 28120, 31292, 39115, 43586, 45880, 62584, 78230, 87172, 108965, 148637, 156460, 174344, 217930, 242513, 289451, 297274, 312920, 435860, 485026, 578902, 594548, 743185, 871720, 970052, 1157804, 1189096, 1212565, 1447255, 1486370, 1940104, 2315608, 2425130, 2894510, 2972740, 4607747, 4850260, 5499569, 5789020, 5945480, 8972981, 9215494, 9700520, 10999138, 11578040, 17945962, 18430988, 21998276, 23038735, 27497845, 35891924, 36861976, 43996552, 44864905, 46077470, 54995690, 71783848, 89729810, 92154940, 109991380, 170486639, 179459620, 184309880, 219982760, 340973278, 358919240, 681946556, 852433195, 1363893112, 1704866390, 3409732780, 6819465560]

約数ペア:

[(1, 6819465560), (2, 3409732780), (4, 1704866390), (5, 1363893112), (8, 852433195), (10, 681946556), (19, 358919240), (20, 340973278), (31, 219982760), (37, 184309880), (38, 179459620), (40, 170486639), (62, 109991380), (74, 92154940), (76, 89729810), (95, 71783848), (124, 54995690), (148, 46077470), (152, 44864905), (155, 43996552), (185, 36861976), (190, 35891924), (248, 27497845), (296, 23038735), (310, 21998276), (370, 18430988), (380, 17945962), (589, 11578040), (620, 10999138), (703, 9700520), (740, 9215494), (760, 8972981), (1147, 5945480), (1178, 5789020), (1240, 5499569), (1406, 4850260), (1480, 4607747), (2294, 2972740), (2356, 2894510), (2812, 2425130), (2945, 2315608), (3515, 1940104), (4588, 1486370), (4712, 1447255), (5624, 1212565), (5735, 1189096), (5890, 1157804), (7030, 970052), (7823, 871720), (9176, 743185), (11470, 594548), (11780, 578902), (14060, 485026), (15646, 435860), (21793, 312920), (22940, 297274), (23560, 289451), (28120, 242513), (31292, 217930), (39115, 174344), (43586, 156460), (45880, 148637), (62584, 108965), (78230, 87172)]