4370780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 9292752

約数和(自身を除く): 4921972

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2633, 5266, 10532, 13165, 26330, 52660, 218539, 437078, 874156, 1092695, 2185390, 4370780]

約数ペア:

[(1, 4370780), (2, 2185390), (4, 1092695), (5, 874156), (10, 437078), (20, 218539), (83, 52660), (166, 26330), (332, 13165), (415, 10532), (830, 5266), (1660, 2633)]