9252620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 22038240

約数和(自身を除く): 12785620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1873, 2470, 3746, 4940, 7492, 9365, 18730, 24349, 35587, 37460, 48698, 71174, 97396, 121745, 142348, 177935, 243490, 355870, 462631, 486980, 711740, 925262, 1850524, 2313155, 4626310, 9252620]

約数ペア:

[(1, 9252620), (2, 4626310), (4, 2313155), (5, 1850524), (10, 925262), (13, 711740), (19, 486980), (20, 462631), (26, 355870), (38, 243490), (52, 177935), (65, 142348), (76, 121745), (95, 97396), (130, 71174), (190, 48698), (247, 37460), (260, 35587), (380, 24349), (494, 18730), (988, 9365), (1235, 7492), (1873, 4940), (2470, 3746)]