45038560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40213}}^1$

素因数の和:40235

約数の個数: 48

約数和(自身を含む): 121607136

約数和(自身を除く): 76568576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40213, 80426, 160852, 201065, 281491, 321704, 402130, 562982, 643408, 804260, 1125964, 1286816, 1407455, 1608520, 2251928, 2814910, 3217040, 4503856, 5629820, 6434080, 9007712, 11259640, 22519280, 45038560]

約数ペア:

[(1, 45038560), (2, 22519280), (4, 11259640), (5, 9007712), (7, 6434080), (8, 5629820), (10, 4503856), (14, 3217040), (16, 2814910), (20, 2251928), (28, 1608520), (32, 1407455), (35, 1286816), (40, 1125964), (56, 804260), (70, 643408), (80, 562982), (112, 402130), (140, 321704), (160, 281491), (224, 201065), (280, 160852), (560, 80426), (1120, 40213)]