23940798050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443759}}^1$

素因数の和:443867

約数の個数: 48

約数和(自身を含む): 48533143680

約数和(自身を除く): 24592345630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 10790, 26975, 53950, 443759, 887518, 2218795, 4437590, 5768867, 11093975, 11537734, 22187950, 28844335, 36831997, 57688670, 73663994, 144221675, 184159985, 288443350, 368319970, 478815961, 920799925, 957631922, 1841599850, 2394079805, 4788159610, 11970399025, 23940798050]

約数ペア:

[(1, 23940798050), (2, 11970399025), (5, 4788159610), (10, 2394079805), (13, 1841599850), (25, 957631922), (26, 920799925), (50, 478815961), (65, 368319970), (83, 288443350), (130, 184159985), (166, 144221675), (325, 73663994), (415, 57688670), (650, 36831997), (830, 28844335), (1079, 22187950), (2075, 11537734), (2158, 11093975), (4150, 5768867), (5395, 4437590), (10790, 2218795), (26975, 887518), (53950, 443759)]