2905160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3747640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1231, 2360, 2462, 4924, 6155, 9848, 12310, 24620, 49240, 72629, 145258, 290516, 363145, 581032, 726290, 1452580, 2905160]

約数ペア:

[(1, 2905160), (2, 1452580), (4, 726290), (5, 581032), (8, 363145), (10, 290516), (20, 145258), (40, 72629), (59, 49240), (118, 24620), (236, 12310), (295, 9848), (472, 6155), (590, 4924), (1180, 2462), (1231, 2360)]