5120606620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3606061}}^1$

素因数の和:3606141

約数の個数: 24

約数和(自身を含む): 10904731488

約数和(自身を除く): 5784124868

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3606061, 7212122, 14424244, 18030305, 36060610, 72121220, 256030331, 512060662, 1024121324, 1280151655, 2560303310, 5120606620]

約数ペア:

[(1, 5120606620), (2, 2560303310), (4, 1280151655), (5, 1024121324), (10, 512060662), (20, 256030331), (71, 72121220), (142, 36060610), (284, 18030305), (355, 14424244), (710, 7212122), (1420, 3606061)]