370100080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{660893}}^1$

素因数の和:660913

約数の個数: 40

約数和(自身を含む): 983410272

約数和(自身を除く): 613310192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 660893, 1321786, 2643572, 3304465, 4626251, 5287144, 6608930, 9252502, 10574288, 13217860, 18505004, 23131255, 26435720, 37010008, 46262510, 52871440, 74020016, 92525020, 185050040, 370100080]

約数ペア:

[(1, 370100080), (2, 185050040), (4, 92525020), (5, 74020016), (7, 52871440), (8, 46262510), (10, 37010008), (14, 26435720), (16, 23131255), (20, 18505004), (28, 13217860), (35, 10574288), (40, 9252502), (56, 6608930), (70, 5287144), (80, 4626251), (112, 3304465), (140, 2643572), (280, 1321786), (560, 660893)]