97756880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93997}}^1$

素因数の和:94023

約数の個数: 40

約数和(自身を含む): 244770792

約数和(自身を除く): 147013912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 93997, 187994, 375988, 469985, 751976, 939970, 1221961, 1503952, 1879940, 2443922, 3759880, 4887844, 6109805, 7519760, 9775688, 12219610, 19551376, 24439220, 48878440, 97756880]

約数ペア:

[(1, 97756880), (2, 48878440), (4, 24439220), (5, 19551376), (8, 12219610), (10, 9775688), (13, 7519760), (16, 6109805), (20, 4887844), (26, 3759880), (40, 2443922), (52, 1879940), (65, 1503952), (80, 1221961), (104, 939970), (130, 751976), (208, 469985), (260, 375988), (520, 187994), (1040, 93997)]