16307180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10321}}^1$

素因数の和:10409

約数の個数: 24

約数和(自身を含む): 34681920

約数和(自身を除く): 18374740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10321, 20642, 41284, 51605, 103210, 206420, 815359, 1630718, 3261436, 4076795, 8153590, 16307180]

約数ペア:

[(1, 16307180), (2, 8153590), (4, 4076795), (5, 3261436), (10, 1630718), (20, 815359), (79, 206420), (158, 103210), (316, 51605), (395, 41284), (790, 20642), (1580, 10321)]