8037980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 17200512

約数和(自身を除く): 9162532

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7583, 15166, 30332, 37915, 75830, 151660, 401899, 803798, 1607596, 2009495, 4018990, 8037980]

約数ペア:

[(1, 8037980), (2, 4018990), (4, 2009495), (5, 1607596), (10, 803798), (20, 401899), (53, 151660), (106, 75830), (212, 37915), (265, 30332), (530, 15166), (1060, 7583)]