4687870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 9694080

約数和(自身を除く): 5006210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2243, 4486, 11215, 22430, 24673, 42617, 49346, 85234, 123365, 213085, 246730, 426170, 468787, 937574, 2343935, 4687870]

約数ペア:

[(1, 4687870), (2, 2343935), (5, 937574), (10, 468787), (11, 426170), (19, 246730), (22, 213085), (38, 123365), (55, 85234), (95, 49346), (110, 42617), (190, 24673), (209, 22430), (418, 11215), (1045, 4486), (2090, 2243)]