282397120

素因数分解:

$2^6\times 5^1\times {\mathrm{882491}}^1$

素因数の和:882508

約数の個数: 28

約数和(自身を含む): 672458904

約数和(自身を除く): 390061784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 882491, 1764982, 3529964, 4412455, 7059928, 8824910, 14119856, 17649820, 28239712, 35299640, 56479424, 70599280, 141198560, 282397120]

約数ペア:

[(1, 282397120), (2, 141198560), (4, 70599280), (5, 56479424), (8, 35299640), (10, 28239712), (16, 17649820), (20, 14119856), (32, 8824910), (40, 7059928), (64, 4412455), (80, 3529964), (160, 1764982), (320, 882491)]