45860120

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4139}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 103582800

約数和(自身を除く): 57722680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4139, 5540, 8278, 11080, 16556, 20695, 33112, 41390, 82780, 165560, 1146503, 2293006, 4586012, 5732515, 9172024, 11465030, 22930060, 45860120]

約数ペア:

[(1, 45860120), (2, 22930060), (4, 11465030), (5, 9172024), (8, 5732515), (10, 4586012), (20, 2293006), (40, 1146503), (277, 165560), (554, 82780), (1108, 41390), (1385, 33112), (2216, 20695), (2770, 16556), (4139, 11080), (5540, 8278)]