97698640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93941}}^1$

素因数の和:93967

約数の個数: 40

約数和(自身を含む): 244624968

約数和(自身を除く): 146926328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 93941, 187882, 375764, 469705, 751528, 939410, 1221233, 1503056, 1878820, 2442466, 3757640, 4884932, 6106165, 7515280, 9769864, 12212330, 19539728, 24424660, 48849320, 97698640]

約数ペア:

[(1, 97698640), (2, 48849320), (4, 24424660), (5, 19539728), (8, 12212330), (10, 9769864), (13, 7515280), (16, 6106165), (20, 4884932), (26, 3757640), (40, 2442466), (52, 1878820), (65, 1503056), (80, 1221233), (104, 939410), (130, 751528), (208, 469705), (260, 375764), (520, 187882), (1040, 93941)]