8828560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 22260852

約数和(自身を除く): 13432292

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 653, 676, 845, 1040, 1306, 1352, 1690, 2612, 2704, 3265, 3380, 5224, 6530, 6760, 8489, 10448, 13060, 13520, 16978, 26120, 33956, 42445, 52240, 67912, 84890, 110357, 135824, 169780, 220714, 339560, 441428, 551785, 679120, 882856, 1103570, 1765712, 2207140, 4414280, 8828560]

約数ペア:

[(1, 8828560), (2, 4414280), (4, 2207140), (5, 1765712), (8, 1103570), (10, 882856), (13, 679120), (16, 551785), (20, 441428), (26, 339560), (40, 220714), (52, 169780), (65, 135824), (80, 110357), (104, 84890), (130, 67912), (169, 52240), (208, 42445), (260, 33956), (338, 26120), (520, 16978), (653, 13520), (676, 13060), (845, 10448), (1040, 8489), (1306, 6760), (1352, 6530), (1690, 5224), (2612, 3380), (2704, 3265)]