101306900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{24709}}^1$

素因数の和:24764

約数の個数: 36

約数和(自身を含む): 225206940

約数和(自身を除く): 123900040

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 24709, 49418, 98836, 123545, 247090, 494180, 617725, 1013069, 1235450, 2026138, 2470900, 4052276, 5065345, 10130690, 20261380, 25326725, 50653450, 101306900]

約数ペア:

[(1, 101306900), (2, 50653450), (4, 25326725), (5, 20261380), (10, 10130690), (20, 5065345), (25, 4052276), (41, 2470900), (50, 2026138), (82, 1235450), (100, 1013069), (164, 617725), (205, 494180), (410, 247090), (820, 123545), (1025, 98836), (2050, 49418), (4100, 24709)]