40091710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 76953600

約数和(自身を除く): 36861890

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2671, 3002, 5342, 7505, 13355, 15010, 26710, 50749, 101498, 211009, 253745, 422018, 507490, 1055045, 2110090, 4009171, 8018342, 20045855, 40091710]

約数ペア:

[(1, 40091710), (2, 20045855), (5, 8018342), (10, 4009171), (19, 2110090), (38, 1055045), (79, 507490), (95, 422018), (158, 253745), (190, 211009), (395, 101498), (790, 50749), (1501, 26710), (2671, 15010), (3002, 13355), (5342, 7505)]