115666180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9283}}^1$

素因数の和:9388

約数の個数: 48

約数和(自身を含む): 280748160

約数和(自身を除く): 165081980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 9283, 12460, 18566, 37132, 46415, 64981, 92830, 129962, 185660, 259924, 324905, 649810, 826187, 1299620, 1652374, 3304748, 4130935, 5783309, 8261870, 11566618, 16523740, 23133236, 28916545, 57833090, 115666180]

約数ペア:

[(1, 115666180), (2, 57833090), (4, 28916545), (5, 23133236), (7, 16523740), (10, 11566618), (14, 8261870), (20, 5783309), (28, 4130935), (35, 3304748), (70, 1652374), (89, 1299620), (140, 826187), (178, 649810), (356, 324905), (445, 259924), (623, 185660), (890, 129962), (1246, 92830), (1780, 64981), (2492, 46415), (3115, 37132), (6230, 18566), (9283, 12460)]