9116120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 22619520

約数和(自身を除く): 13503400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 373, 376, 470, 520, 611, 746, 940, 1222, 1492, 1865, 1880, 2444, 2984, 3055, 3730, 4849, 4888, 6110, 7460, 9698, 12220, 14920, 17531, 19396, 24245, 24440, 35062, 38792, 48490, 70124, 87655, 96980, 140248, 175310, 193960, 227903, 350620, 455806, 701240, 911612, 1139515, 1823224, 2279030, 4558060, 9116120]

約数ペア:

[(1, 9116120), (2, 4558060), (4, 2279030), (5, 1823224), (8, 1139515), (10, 911612), (13, 701240), (20, 455806), (26, 350620), (40, 227903), (47, 193960), (52, 175310), (65, 140248), (94, 96980), (104, 87655), (130, 70124), (188, 48490), (235, 38792), (260, 35062), (373, 24440), (376, 24245), (470, 19396), (520, 17531), (611, 14920), (746, 12220), (940, 9698), (1222, 7460), (1492, 6110), (1865, 4888), (1880, 4849), (2444, 3730), (2984, 3055)]