7422513303740

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2141}}^1\times {\mathrm{106541}}^1$

素因数の和:110318

約数の個数: 48

約数和(自身を含む): 15604289626464

約数和(自身を除く): 8181776322724

約数列:

[1, 2, 4, 5, 10, 20, 1627, 2141, 3254, 4282, 6508, 8135, 8564, 10705, 16270, 21410, 32540, 42820, 106541, 213082, 426164, 532705, 1065410, 2130820, 3483407, 6966814, 13933628, 17417035, 34834070, 69668140, 173342207, 228104281, 346684414, 456208562, 693368828, 866711035, 912417124, 1140521405, 1733422070, 2281042810, 3466844140, 4562085620, 371125665187, 742251330374, 1484502660748, 1855628325935, 3711256651870, 7422513303740]

約数ペア:

[(1, 7422513303740), (2, 3711256651870), (4, 1855628325935), (5, 1484502660748), (10, 742251330374), (20, 371125665187), (1627, 4562085620), (2141, 3466844140), (3254, 2281042810), (4282, 1733422070), (6508, 1140521405), (8135, 912417124), (8564, 866711035), (10705, 693368828), (16270, 456208562), (21410, 346684414), (32540, 228104281), (42820, 173342207), (106541, 69668140), (213082, 34834070), (426164, 17417035), (532705, 13933628), (1065410, 6966814), (2130820, 3483407)]