4624220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 10496640

約数和(自身を除く): 5872420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 283, 380, 430, 566, 817, 860, 1132, 1415, 1634, 2830, 3268, 4085, 5377, 5660, 8170, 10754, 12169, 16340, 21508, 24338, 26885, 48676, 53770, 60845, 107540, 121690, 231211, 243380, 462422, 924844, 1156055, 2312110, 4624220]

約数ペア:

[(1, 4624220), (2, 2312110), (4, 1156055), (5, 924844), (10, 462422), (19, 243380), (20, 231211), (38, 121690), (43, 107540), (76, 60845), (86, 53770), (95, 48676), (172, 26885), (190, 24338), (215, 21508), (283, 16340), (380, 12169), (430, 10754), (566, 8170), (817, 5660), (860, 5377), (1132, 4085), (1415, 3268), (1634, 2830)]