34158020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 78274560

約数和(自身を除く): 44116540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 1663, 2054, 3326, 4108, 5135, 6652, 8315, 10270, 16630, 20540, 21619, 33260, 43238, 86476, 108095, 131377, 216190, 262754, 432380, 525508, 656885, 1313770, 1707901, 2627540, 3415802, 6831604, 8539505, 17079010, 34158020]

約数ペア:

[(1, 34158020), (2, 17079010), (4, 8539505), (5, 6831604), (10, 3415802), (13, 2627540), (20, 1707901), (26, 1313770), (52, 656885), (65, 525508), (79, 432380), (130, 262754), (158, 216190), (260, 131377), (316, 108095), (395, 86476), (790, 43238), (1027, 33260), (1580, 21619), (1663, 20540), (2054, 16630), (3326, 10270), (4108, 8315), (5135, 6652)]