4499680060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^2\times {\mathrm{11987}}^1$

素因数の和:12270

約数の個数: 36

約数和(自身を含む): 9519598872

約数和(自身を除く): 5019918812

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 11987, 18769, 23974, 37538, 47948, 59935, 75076, 93845, 119870, 187690, 239740, 375380, 1642219, 3284438, 6568876, 8211095, 16422190, 32844380, 224984003, 449968006, 899936012, 1124920015, 2249840030, 4499680060]

約数ペア:

[(1, 4499680060), (2, 2249840030), (4, 1124920015), (5, 899936012), (10, 449968006), (20, 224984003), (137, 32844380), (274, 16422190), (548, 8211095), (685, 6568876), (1370, 3284438), (2740, 1642219), (11987, 375380), (18769, 239740), (23974, 187690), (37538, 119870), (47948, 93845), (59935, 75076)]