16596040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 37503360

約数和(自身を除く): 20907320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 1531, 2168, 2710, 3062, 5420, 6124, 7655, 10840, 12248, 15310, 30620, 61240, 414901, 829802, 1659604, 2074505, 3319208, 4149010, 8298020, 16596040]

約数ペア:

[(1, 16596040), (2, 8298020), (4, 4149010), (5, 3319208), (8, 2074505), (10, 1659604), (20, 829802), (40, 414901), (271, 61240), (542, 30620), (1084, 15310), (1355, 12248), (1531, 10840), (2168, 7655), (2710, 6124), (3062, 5420)]