98975960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24499}}^1$

素因数の和:24611

約数の個数: 32

約数和(自身を含む): 224910000

約数和(自身を除く): 125934040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24499, 48998, 97996, 122495, 195992, 244990, 489980, 979960, 2474399, 4948798, 9897596, 12371995, 19795192, 24743990, 49487980, 98975960]

約数ペア:

[(1, 98975960), (2, 49487980), (4, 24743990), (5, 19795192), (8, 12371995), (10, 9897596), (20, 4948798), (40, 2474399), (101, 979960), (202, 489980), (404, 244990), (505, 195992), (808, 122495), (1010, 97996), (2020, 48998), (4040, 24499)]