98886840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63389}}^1$

素因数の和:63416

約数の個数: 64

約数和(自身を含む): 319485600

約数和(自身を除く): 220598760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63389, 126778, 190167, 253556, 316945, 380334, 507112, 633890, 760668, 824057, 950835, 1267780, 1521336, 1648114, 1901670, 2472171, 2535560, 3296228, 3803340, 4120285, 4944342, 6592456, 7606680, 8240570, 9888684, 12360855, 16481140, 19777368, 24721710, 32962280, 49443420, 98886840]

約数ペア:

[(1, 98886840), (2, 49443420), (3, 32962280), (4, 24721710), (5, 19777368), (6, 16481140), (8, 12360855), (10, 9888684), (12, 8240570), (13, 7606680), (15, 6592456), (20, 4944342), (24, 4120285), (26, 3803340), (30, 3296228), (39, 2535560), (40, 2472171), (52, 1901670), (60, 1648114), (65, 1521336), (78, 1267780), (104, 950835), (120, 824057), (130, 760668), (156, 633890), (195, 507112), (260, 380334), (312, 316945), (390, 253556), (520, 190167), (780, 126778), (1560, 63389)]