26899240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23189}}^1$

素因数の和:23229

約数の個数: 32

約数和(自身を含む): 62613000

約数和(自身を除く): 35713760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23189, 46378, 92756, 115945, 185512, 231890, 463780, 672481, 927560, 1344962, 2689924, 3362405, 5379848, 6724810, 13449620, 26899240]

約数ペア:

[(1, 26899240), (2, 13449620), (4, 6724810), (5, 5379848), (8, 3362405), (10, 2689924), (20, 1344962), (29, 927560), (40, 672481), (58, 463780), (116, 231890), (145, 185512), (232, 115945), (290, 92756), (580, 46378), (1160, 23189)]