118003960

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16481}}^1$

素因数の和:16671

約数の個数: 32

約数和(自身を含む): 267008400

約数和(自身を除く): 149004440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 16481, 32962, 65924, 82405, 131848, 164810, 329620, 659240, 2950099, 5900198, 11800396, 14750495, 23600792, 29500990, 59001980, 118003960]

約数ペア:

[(1, 118003960), (2, 59001980), (4, 29500990), (5, 23600792), (8, 14750495), (10, 11800396), (20, 5900198), (40, 2950099), (179, 659240), (358, 329620), (716, 164810), (895, 131848), (1432, 82405), (1790, 65924), (3580, 32962), (7160, 16481)]