17148977660

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{17183}}^1$

素因数の和:17690

約数の個数: 48

約数和(自身を含む): 36375091200

約数和(自身を除く): 19226113540

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 359, 556, 695, 718, 1390, 1436, 1795, 2780, 3590, 7180, 17183, 34366, 49901, 68732, 85915, 99802, 171830, 199604, 249505, 343660, 499010, 998020, 2388437, 4776874, 6168697, 9553748, 11942185, 12337394, 23884370, 24674788, 30843485, 47768740, 61686970, 123373940, 857448883, 1714897766, 3429795532, 4287244415, 8574488830, 17148977660]

約数ペア:

[(1, 17148977660), (2, 8574488830), (4, 4287244415), (5, 3429795532), (10, 1714897766), (20, 857448883), (139, 123373940), (278, 61686970), (359, 47768740), (556, 30843485), (695, 24674788), (718, 23884370), (1390, 12337394), (1436, 11942185), (1795, 9553748), (2780, 6168697), (3590, 4776874), (7180, 2388437), (17183, 998020), (34366, 499010), (49901, 343660), (68732, 249505), (85915, 199604), (99802, 171830)]