23276240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22381}}^1$

素因数の和:22407

約数の個数: 40

約数和(自身を含む): 58282728

約数和(自身を除く): 35006488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22381, 44762, 89524, 111905, 179048, 223810, 290953, 358096, 447620, 581906, 895240, 1163812, 1454765, 1790480, 2327624, 2909530, 4655248, 5819060, 11638120, 23276240]

約数ペア:

[(1, 23276240), (2, 11638120), (4, 5819060), (5, 4655248), (8, 2909530), (10, 2327624), (13, 1790480), (16, 1454765), (20, 1163812), (26, 895240), (40, 581906), (52, 447620), (65, 358096), (80, 290953), (104, 223810), (130, 179048), (208, 111905), (260, 89524), (520, 44762), (1040, 22381)]