1859240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 4267080

約数和(自身を除く): 2407840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 877, 1060, 1754, 2120, 3508, 4385, 7016, 8770, 17540, 35080, 46481, 92962, 185924, 232405, 371848, 464810, 929620, 1859240]

約数ペア:

[(1, 1859240), (2, 929620), (4, 464810), (5, 371848), (8, 232405), (10, 185924), (20, 92962), (40, 46481), (53, 35080), (106, 17540), (212, 8770), (265, 7016), (424, 4385), (530, 3508), (877, 2120), (1060, 1754)]