9375740

素因数分解:

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

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 13243780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2243, 4180, 4486, 8972, 11215, 22430, 24673, 42617, 44860, 49346, 85234, 98692, 123365, 170468, 213085, 246730, 426170, 468787, 493460, 852340, 937574, 1875148, 2343935, 4687870, 9375740]

約数ペア:

[(1, 9375740), (2, 4687870), (4, 2343935), (5, 1875148), (10, 937574), (11, 852340), (19, 493460), (20, 468787), (22, 426170), (38, 246730), (44, 213085), (55, 170468), (76, 123365), (95, 98692), (110, 85234), (190, 49346), (209, 44860), (220, 42617), (380, 24673), (418, 22430), (836, 11215), (1045, 8972), (2090, 4486), (2243, 4180)]