40799560

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2203}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 92039040

約数和(自身を除く): 51239480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2203, 2315, 3704, 4406, 4630, 8812, 9260, 11015, 17624, 18520, 22030, 44060, 88120, 1019989, 2039978, 4079956, 5099945, 8159912, 10199890, 20399780, 40799560]

約数ペア:

[(1, 40799560), (2, 20399780), (4, 10199890), (5, 8159912), (8, 5099945), (10, 4079956), (20, 2039978), (40, 1019989), (463, 88120), (926, 44060), (1852, 22030), (2203, 18520), (2315, 17624), (3704, 11015), (4406, 9260), (4630, 8812)]