802122580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5729447}}^1$

素因数の和:5729463

約数の個数: 24

約数和(自身を含む): 1925094528

約数和(自身を除く): 1122971948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5729447, 11458894, 22917788, 28647235, 40106129, 57294470, 80212258, 114588940, 160424516, 200530645, 401061290, 802122580]

約数ペア:

[(1, 802122580), (2, 401061290), (4, 200530645), (5, 160424516), (7, 114588940), (10, 80212258), (14, 57294470), (20, 40106129), (28, 28647235), (35, 22917788), (70, 11458894), (140, 5729447)]