241820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 517104

約数和(自身を除く): 275284

約数列:

[1, 2, 4, 5, 10, 20, 107, 113, 214, 226, 428, 452, 535, 565, 1070, 1130, 2140, 2260, 12091, 24182, 48364, 60455, 120910, 241820]

約数ペア:

[(1, 241820), (2, 120910), (4, 60455), (5, 48364), (10, 24182), (20, 12091), (107, 2260), (113, 2140), (214, 1130), (226, 1070), (428, 565), (452, 535)]