1569180260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1597}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 3347477616

約数和(自身を除く): 1778297356

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 673, 730, 1346, 1460, 1597, 2692, 3194, 3365, 6388, 6730, 7985, 13460, 15970, 31940, 49129, 98258, 116581, 196516, 233162, 245645, 466324, 491290, 582905, 982580, 1074781, 1165810, 2149562, 2331620, 4299124, 5373905, 10747810, 21495620, 78459013, 156918026, 313836052, 392295065, 784590130, 1569180260]

約数ペア:

[(1, 1569180260), (2, 784590130), (4, 392295065), (5, 313836052), (10, 156918026), (20, 78459013), (73, 21495620), (146, 10747810), (292, 5373905), (365, 4299124), (673, 2331620), (730, 2149562), (1346, 1165810), (1460, 1074781), (1597, 982580), (2692, 582905), (3194, 491290), (3365, 466324), (6388, 245645), (6730, 233162), (7985, 196516), (13460, 116581), (15970, 98258), (31940, 49129)]