804517360

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{10687}}^1$

素因数の和:11641

約数の個数: 40

約数和(自身を含む): 1872665856

約数和(自身を除く): 1068148496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 10687, 15056, 18820, 21374, 37640, 42748, 53435, 75280, 85496, 106870, 170992, 213740, 427480, 854960, 10056467, 20112934, 40225868, 50282335, 80451736, 100564670, 160903472, 201129340, 402258680, 804517360]

約数ペア:

[(1, 804517360), (2, 402258680), (4, 201129340), (5, 160903472), (8, 100564670), (10, 80451736), (16, 50282335), (20, 40225868), (40, 20112934), (80, 10056467), (941, 854960), (1882, 427480), (3764, 213740), (4705, 170992), (7528, 106870), (9410, 85496), (10687, 75280), (15056, 53435), (18820, 42748), (21374, 37640)]