479260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 1040256

約数和(自身を除く): 560996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 773, 1546, 3092, 3865, 7730, 15460, 23963, 47926, 95852, 119815, 239630, 479260]

約数ペア:

[(1, 479260), (2, 239630), (4, 119815), (5, 95852), (10, 47926), (20, 23963), (31, 15460), (62, 7730), (124, 3865), (155, 3092), (310, 1546), (620, 773)]