116172680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5514

約数の個数: 64

約数和(自身を含む): 288414000

約数和(自身を除く): 172241320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 5449, 10660, 10898, 21320, 21796, 27245, 43592, 54490, 70837, 108980, 141674, 217960, 223409, 283348, 354185, 446818, 566696, 708370, 893636, 1117045, 1416740, 1787272, 2234090, 2833480, 2904317, 4468180, 5808634, 8936360, 11617268, 14521585, 23234536, 29043170, 58086340, 116172680]

約数ペア:

[(1, 116172680), (2, 58086340), (4, 29043170), (5, 23234536), (8, 14521585), (10, 11617268), (13, 8936360), (20, 5808634), (26, 4468180), (40, 2904317), (41, 2833480), (52, 2234090), (65, 1787272), (82, 1416740), (104, 1117045), (130, 893636), (164, 708370), (205, 566696), (260, 446818), (328, 354185), (410, 283348), (520, 223409), (533, 217960), (820, 141674), (1066, 108980), (1640, 70837), (2132, 54490), (2665, 43592), (4264, 27245), (5330, 21796), (5449, 21320), (10660, 10898)]