5968827080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 13549852800

約数和(自身を除く): 7581025720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 263, 422, 526, 844, 1052, 1055, 1315, 1688, 2104, 2110, 2630, 2689, 4220, 5260, 5378, 8440, 10520, 10756, 13445, 21512, 26890, 53780, 55493, 107560, 110986, 221972, 277465, 443944, 554930, 567379, 707207, 1109860, 1134758, 1414414, 2219720, 2269516, 2828828, 2836895, 3536035, 4539032, 5657656, 5673790, 7072070, 11347580, 14144140, 22695160, 28288280, 149220677, 298441354, 596882708, 746103385, 1193765416, 1492206770, 2984413540, 5968827080]

約数ペア:

[(1, 5968827080), (2, 2984413540), (4, 1492206770), (5, 1193765416), (8, 746103385), (10, 596882708), (20, 298441354), (40, 149220677), (211, 28288280), (263, 22695160), (422, 14144140), (526, 11347580), (844, 7072070), (1052, 5673790), (1055, 5657656), (1315, 4539032), (1688, 3536035), (2104, 2836895), (2110, 2828828), (2630, 2269516), (2689, 2219720), (4220, 1414414), (5260, 1134758), (5378, 1109860), (8440, 707207), (10520, 567379), (10756, 554930), (13445, 443944), (21512, 277465), (26890, 221972), (53780, 110986), (55493, 107560)]