3787160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 9177840

約数和(自身を除く): 5390680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7283, 14566, 29132, 36415, 58264, 72830, 94679, 145660, 189358, 291320, 378716, 473395, 757432, 946790, 1893580, 3787160]

約数ペア:

[(1, 3787160), (2, 1893580), (4, 946790), (5, 757432), (8, 473395), (10, 378716), (13, 291320), (20, 189358), (26, 145660), (40, 94679), (52, 72830), (65, 58264), (104, 36415), (130, 29132), (260, 14566), (520, 7283)]