2263160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 5270400

約数和(自身を除く): 3007240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1951, 3902, 7804, 9755, 15608, 19510, 39020, 56579, 78040, 113158, 226316, 282895, 452632, 565790, 1131580, 2263160]

約数ペア:

[(1, 2263160), (2, 1131580), (4, 565790), (5, 452632), (8, 282895), (10, 226316), (20, 113158), (29, 78040), (40, 56579), (58, 39020), (116, 19510), (145, 15608), (232, 9755), (290, 7804), (580, 3902), (1160, 1951)]