45201291280

素因数分解:

$2^4\times 5^1\times {\mathrm{565016141}}^1$

素因数の和:565016154

約数の個数: 20

約数和(自身を含む): 105093002412

約数和(自身を除く): 59891711132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 565016141, 1130032282, 2260064564, 2825080705, 4520129128, 5650161410, 9040258256, 11300322820, 22600645640, 45201291280]

約数ペア:

[(1, 45201291280), (2, 22600645640), (4, 11300322820), (5, 9040258256), (8, 5650161410), (10, 4520129128), (16, 2825080705), (20, 2260064564), (40, 1130032282), (80, 565016141)]