98262160

素因数分解:

$2^4\times 5^1\times {\mathrm{1228277}}^1$

素因数の和:1228290

約数の個数: 20

約数和(自身を含む): 228459708

約数和(自身を除く): 130197548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1228277, 2456554, 4913108, 6141385, 9826216, 12282770, 19652432, 24565540, 49131080, 98262160]

約数ペア:

[(1, 98262160), (2, 49131080), (4, 24565540), (5, 19652432), (8, 12282770), (10, 9826216), (16, 6141385), (20, 4913108), (40, 2456554), (80, 1228277)]