16275580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10301}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 34614720

約数和(自身を除く): 18339140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10301, 20602, 41204, 51505, 103010, 206020, 813779, 1627558, 3255116, 4068895, 8137790, 16275580]

約数ペア:

[(1, 16275580), (2, 8137790), (4, 4068895), (5, 3255116), (10, 1627558), (20, 813779), (79, 206020), (158, 103010), (316, 51505), (395, 41204), (790, 20602), (1580, 10301)]