99553480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191449}}^1$

素因数の和:191473

約数の個数: 32

約数和(自身を含む): 241227000

約数和(自身を除く): 141673520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 191449, 382898, 765796, 957245, 1531592, 1914490, 2488837, 3828980, 4977674, 7657960, 9955348, 12444185, 19910696, 24888370, 49776740, 99553480]

約数ペア:

[(1, 99553480), (2, 49776740), (4, 24888370), (5, 19910696), (8, 12444185), (10, 9955348), (13, 7657960), (20, 4977674), (26, 3828980), (40, 2488837), (52, 1914490), (65, 1531592), (104, 957245), (130, 765796), (260, 382898), (520, 191449)]