24060220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 52401888

約数和(自身を除く): 28341668

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 277, 404, 430, 505, 554, 860, 1010, 1108, 1385, 2020, 2770, 4343, 5540, 8686, 11911, 17372, 21715, 23822, 27977, 43430, 47644, 55954, 59555, 86860, 111908, 119110, 139885, 238220, 279770, 559540, 1203011, 2406022, 4812044, 6015055, 12030110, 24060220]

約数ペア:

[(1, 24060220), (2, 12030110), (4, 6015055), (5, 4812044), (10, 2406022), (20, 1203011), (43, 559540), (86, 279770), (101, 238220), (172, 139885), (202, 119110), (215, 111908), (277, 86860), (404, 59555), (430, 55954), (505, 47644), (554, 43430), (860, 27977), (1010, 23822), (1108, 21715), (1385, 17372), (2020, 11911), (2770, 8686), (4343, 5540)]