130093360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52457}}^1$

素因数の和:52501

約数の個数: 40

約数和(自身を含む): 312230016

約数和(自身を除く): 182136656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 52457, 104914, 209828, 262285, 419656, 524570, 839312, 1049140, 1626167, 2098280, 3252334, 4196560, 6504668, 8130835, 13009336, 16261670, 26018672, 32523340, 65046680, 130093360]

約数ペア:

[(1, 130093360), (2, 65046680), (4, 32523340), (5, 26018672), (8, 16261670), (10, 13009336), (16, 8130835), (20, 6504668), (31, 4196560), (40, 3252334), (62, 2098280), (80, 1626167), (124, 1049140), (155, 839312), (248, 524570), (310, 419656), (496, 262285), (620, 209828), (1240, 104914), (2480, 52457)]