9320240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 21882528

約数和(自身を除く): 12562288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1031, 1130, 1808, 2062, 2260, 4124, 4520, 5155, 8248, 9040, 10310, 16496, 20620, 41240, 82480, 116503, 233006, 466012, 582515, 932024, 1165030, 1864048, 2330060, 4660120, 9320240]

約数ペア:

[(1, 9320240), (2, 4660120), (4, 2330060), (5, 1864048), (8, 1165030), (10, 932024), (16, 582515), (20, 466012), (40, 233006), (80, 116503), (113, 82480), (226, 41240), (452, 20620), (565, 16496), (904, 10310), (1031, 9040), (1130, 8248), (1808, 5155), (2062, 4520), (2260, 4124)]