5243960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 12182400

約数和(自身を除く): 6938440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4229, 8458, 16916, 21145, 33832, 42290, 84580, 131099, 169160, 262198, 524396, 655495, 1048792, 1310990, 2621980, 5243960]

約数ペア:

[(1, 5243960), (2, 2621980), (4, 1310990), (5, 1048792), (8, 655495), (10, 524396), (20, 262198), (31, 169160), (40, 131099), (62, 84580), (124, 42290), (155, 33832), (248, 21145), (310, 16916), (620, 8458), (1240, 4229)]