4898620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 10620288

約数和(自身を除く): 5721668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7901, 15802, 31604, 39505, 79010, 158020, 244931, 489862, 979724, 1224655, 2449310, 4898620]

約数ペア:

[(1, 4898620), (2, 2449310), (4, 1224655), (5, 979724), (10, 489862), (20, 244931), (31, 158020), (62, 79010), (124, 39505), (155, 31604), (310, 15802), (620, 7901)]