5263136.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{206699}}^1$

素因数の和:206717

約数の個数: 32

約数和(自身を含む): 148824000

約数和(自身を除く): 90948280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 206699, 413398, 826796, 1033495, 1446893, 1653592, 2066990, 2893786, 4133980, 5787572, 7234465, 8267960, 11575144, 14468930, 28937860, 57875720]

約数ペア:

[(1, 57875720), (2, 28937860), (4, 14468930), (5, 11575144), (7, 8267960), (8, 7234465), (10, 5787572), (14, 4133980), (20, 2893786), (28, 2066990), (35, 1653592), (40, 1446893), (56, 1033495), (70, 826796), (140, 413398), (280, 206699)]