31764117890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1\times {\mathrm{21937}}^1$

素因数の和:26966

約数の個数: 32

約数和(自身を含む): 59161520880

約数和(自身を除く): 27397402990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4993, 9986, 21937, 24965, 43874, 49930, 109685, 144797, 219370, 289594, 636173, 723985, 1272346, 1447970, 3180865, 6361730, 109531441, 219062882, 547657205, 1095314410, 3176411789, 6352823578, 15882058945, 31764117890]

約数ペア:

[(1, 31764117890), (2, 15882058945), (5, 6352823578), (10, 3176411789), (29, 1095314410), (58, 547657205), (145, 219062882), (290, 109531441), (4993, 6361730), (9986, 3180865), (21937, 1447970), (24965, 1272346), (43874, 723985), (49930, 636173), (109685, 289594), (144797, 219370)]