14408020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 33465600

約数和(自身を除く): 19057580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 829, 869, 1580, 1658, 1738, 3316, 3476, 4145, 4345, 8290, 8690, 9119, 16580, 17380, 18238, 36476, 45595, 65491, 91190, 130982, 182380, 261964, 327455, 654910, 720401, 1309820, 1440802, 2881604, 3602005, 7204010, 14408020]

約数ペア:

[(1, 14408020), (2, 7204010), (4, 3602005), (5, 2881604), (10, 1440802), (11, 1309820), (20, 720401), (22, 654910), (44, 327455), (55, 261964), (79, 182380), (110, 130982), (158, 91190), (220, 65491), (316, 45595), (395, 36476), (790, 18238), (829, 17380), (869, 16580), (1580, 9119), (1658, 8690), (1738, 8290), (3316, 4345), (3476, 4145)]