45684680

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1571}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 102997440

約数和(自身を除く): 57312760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 1571, 2908, 3142, 3635, 5816, 6284, 7270, 7855, 12568, 14540, 15710, 29080, 31420, 62840, 1142117, 2284234, 4568468, 5710585, 9136936, 11421170, 22842340, 45684680]

約数ペア:

[(1, 45684680), (2, 22842340), (4, 11421170), (5, 9136936), (8, 5710585), (10, 4568468), (20, 2284234), (40, 1142117), (727, 62840), (1454, 31420), (1571, 29080), (2908, 15710), (3142, 14540), (3635, 12568), (5816, 7855), (6284, 7270)]