10368006760

素因数分解:

$2^3\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{155863}}^1$

素因数の和:157537

約数の個数: 32

約数和(自身を含む): 23342192640

約数和(自身を除く): 12974185880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1663, 3326, 6652, 8315, 13304, 16630, 33260, 66520, 155863, 311726, 623452, 779315, 1246904, 1558630, 3117260, 6234520, 259200169, 518400338, 1036800676, 1296000845, 2073601352, 2592001690, 5184003380, 10368006760]

約数ペア:

[(1, 10368006760), (2, 5184003380), (4, 2592001690), (5, 2073601352), (8, 1296000845), (10, 1036800676), (20, 518400338), (40, 259200169), (1663, 6234520), (3326, 3117260), (6652, 1558630), (8315, 1246904), (13304, 779315), (16630, 623452), (33260, 311726), (66520, 155863)]