98792720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94993}}^1$

素因数の和:95019

約数の個数: 40

約数和(自身を含む): 247364376

約数和(自身を除く): 148571656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 94993, 189986, 379972, 474965, 759944, 949930, 1234909, 1519888, 1899860, 2469818, 3799720, 4939636, 6174545, 7599440, 9879272, 12349090, 19758544, 24698180, 49396360, 98792720]

約数ペア:

[(1, 98792720), (2, 49396360), (4, 24698180), (5, 19758544), (8, 12349090), (10, 9879272), (13, 7599440), (16, 6174545), (20, 4939636), (26, 3799720), (40, 2469818), (52, 1899860), (65, 1519888), (80, 1234909), (104, 949930), (130, 759944), (208, 474965), (260, 379972), (520, 189986), (1040, 94993)]