4939850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 24

約数和(自身を含む): 9487488

約数和(自身を除く): 4547638

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 3187, 6374, 15935, 31870, 79675, 98797, 159350, 197594, 493985, 987970, 2469925, 4939850]

約数ペア:

[(1, 4939850), (2, 2469925), (5, 987970), (10, 493985), (25, 197594), (31, 159350), (50, 98797), (62, 79675), (155, 31870), (310, 15935), (775, 6374), (1550, 3187)]