129100240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14281}}^1$

素因数の和:14407

約数の個数: 40

約数和(自身を含む): 302835528

約数和(自身を除く): 173735288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 14281, 28562, 57124, 71405, 114248, 142810, 228496, 285620, 571240, 1142480, 1613753, 3227506, 6455012, 8068765, 12910024, 16137530, 25820048, 32275060, 64550120, 129100240]

約数ペア:

[(1, 129100240), (2, 64550120), (4, 32275060), (5, 25820048), (8, 16137530), (10, 12910024), (16, 8068765), (20, 6455012), (40, 3227506), (80, 1613753), (113, 1142480), (226, 571240), (452, 285620), (565, 228496), (904, 142810), (1130, 114248), (1808, 71405), (2260, 57124), (4520, 28562), (9040, 14281)]