17946111520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{10513}}^1$

素因数の和:10802

約数の個数: 96

約数和(自身を含む): 43494651648

約数和(自身を除く): 25548540128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 227, 235, 376, 454, 470, 752, 908, 940, 1135, 1504, 1816, 1880, 2270, 3632, 3760, 4540, 7264, 7520, 9080, 10513, 10669, 18160, 21026, 21338, 36320, 42052, 42676, 52565, 53345, 84104, 85352, 105130, 106690, 168208, 170704, 210260, 213380, 336416, 341408, 420520, 426760, 494111, 841040, 853520, 988222, 1682080, 1707040, 1976444, 2386451, 2470555, 3952888, 4772902, 4941110, 7905776, 9545804, 9882220, 11932255, 15811552, 19091608, 19764440, 23864510, 38183216, 39528880, 47729020, 76366432, 79057760, 95458040, 112163197, 190916080, 224326394, 381832160, 448652788, 560815985, 897305576, 1121631970, 1794611152, 2243263940, 3589222304, 4486527880, 8973055760, 17946111520]

約数ペア:

[(1, 17946111520), (2, 8973055760), (4, 4486527880), (5, 3589222304), (8, 2243263940), (10, 1794611152), (16, 1121631970), (20, 897305576), (32, 560815985), (40, 448652788), (47, 381832160), (80, 224326394), (94, 190916080), (160, 112163197), (188, 95458040), (227, 79057760), (235, 76366432), (376, 47729020), (454, 39528880), (470, 38183216), (752, 23864510), (908, 19764440), (940, 19091608), (1135, 15811552), (1504, 11932255), (1816, 9882220), (1880, 9545804), (2270, 7905776), (3632, 4941110), (3760, 4772902), (4540, 3952888), (7264, 2470555), (7520, 2386451), (9080, 1976444), (10513, 1707040), (10669, 1682080), (18160, 988222), (21026, 853520), (21338, 841040), (36320, 494111), (42052, 426760), (42676, 420520), (52565, 341408), (53345, 336416), (84104, 213380), (85352, 210260), (105130, 170704), (106690, 168208)]