40730188

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 73398080

約数和(自身を除く): 32667892

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 2113, 4226, 4819, 8452, 9638, 19276, 128893, 166927, 257786, 333854, 515572, 667708, 10182547, 20365094, 40730188]

約数ペア:

[(1, 40730188), (2, 20365094), (4, 10182547), (61, 667708), (79, 515572), (122, 333854), (158, 257786), (244, 166927), (316, 128893), (2113, 19276), (4226, 9638), (4819, 8452)]