8052175880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4108253}}^1$

素因数の和:4108278

約数の個数: 48

約数和(自身を含む): 21075343020

約数和(自身を除く): 13023167140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4108253, 8216506, 16433012, 20541265, 28757771, 32866024, 41082530, 57515542, 82165060, 115031084, 143788855, 164330120, 201304397, 230062168, 287577710, 402608794, 575155420, 805217588, 1006521985, 1150310840, 1610435176, 2013043970, 4026087940, 8052175880]

約数ペア:

[(1, 8052175880), (2, 4026087940), (4, 2013043970), (5, 1610435176), (7, 1150310840), (8, 1006521985), (10, 805217588), (14, 575155420), (20, 402608794), (28, 287577710), (35, 230062168), (40, 201304397), (49, 164330120), (56, 143788855), (70, 115031084), (98, 82165060), (140, 57515542), (196, 41082530), (245, 32866024), (280, 28757771), (392, 20541265), (490, 16433012), (980, 8216506), (1960, 4108253)]