16926540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 48007680

約数和(自身を除く): 31081140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3571, 4740, 7142, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 71420, 107130, 214260, 282109, 564218, 846327, 1128436, 1410545, 1692654, 2821090, 3385308, 4231635, 5642180, 8463270, 16926540]

約数ペア:

[(1, 16926540), (2, 8463270), (3, 5642180), (4, 4231635), (5, 3385308), (6, 2821090), (10, 1692654), (12, 1410545), (15, 1128436), (20, 846327), (30, 564218), (60, 282109), (79, 214260), (158, 107130), (237, 71420), (316, 53565), (395, 42852), (474, 35710), (790, 21426), (948, 17855), (1185, 14284), (1580, 10713), (2370, 7142), (3571, 4740)]