5904861880

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{179807}}^1$

素因数の和:180639

約数の個数: 32

約数和(自身を含む): 13302195840

約数和(自身を除く): 7397333960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 3284, 4105, 6568, 8210, 16420, 32840, 179807, 359614, 719228, 899035, 1438456, 1798070, 3596140, 7192280, 147621547, 295243094, 590486188, 738107735, 1180972376, 1476215470, 2952430940, 5904861880]

約数ペア:

[(1, 5904861880), (2, 2952430940), (4, 1476215470), (5, 1180972376), (8, 738107735), (10, 590486188), (20, 295243094), (40, 147621547), (821, 7192280), (1642, 3596140), (3284, 1798070), (4105, 1438456), (6568, 899035), (8210, 719228), (16420, 359614), (32840, 179807)]