8016080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 18847752

約数和(自身を除く): 10831672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1033, 1552, 1940, 2066, 3880, 4132, 5165, 7760, 8264, 10330, 16528, 20660, 41320, 82640, 100201, 200402, 400804, 501005, 801608, 1002010, 1603216, 2004020, 4008040, 8016080]

約数ペア:

[(1, 8016080), (2, 4008040), (4, 2004020), (5, 1603216), (8, 1002010), (10, 801608), (16, 501005), (20, 400804), (40, 200402), (80, 100201), (97, 82640), (194, 41320), (388, 20660), (485, 16528), (776, 10330), (970, 8264), (1033, 7760), (1552, 5165), (1940, 4132), (2066, 3880)]