96991960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9860

約数の個数: 64

約数和(自身を含む): 247413600

約数和(自身を除く): 150421640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9817, 9880, 19634, 39268, 49085, 78536, 98170, 127621, 186523, 196340, 255242, 373046, 392680, 510484, 638105, 746092, 932615, 1020968, 1276210, 1492184, 1865230, 2424799, 2552420, 3730460, 4849598, 5104840, 7460920, 9699196, 12123995, 19398392, 24247990, 48495980, 96991960]

約数ペア:

[(1, 96991960), (2, 48495980), (4, 24247990), (5, 19398392), (8, 12123995), (10, 9699196), (13, 7460920), (19, 5104840), (20, 4849598), (26, 3730460), (38, 2552420), (40, 2424799), (52, 1865230), (65, 1492184), (76, 1276210), (95, 1020968), (104, 932615), (130, 746092), (152, 638105), (190, 510484), (247, 392680), (260, 373046), (380, 255242), (494, 196340), (520, 186523), (760, 127621), (988, 98170), (1235, 78536), (1976, 49085), (2470, 39268), (4940, 19634), (9817, 9880)]