25056580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43201}}^1$

素因数の和:43239

約数の個数: 24

約数和(自身を含む): 54434520

約数和(自身を除く): 29377940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 43201, 86402, 172804, 216005, 432010, 864020, 1252829, 2505658, 5011316, 6264145, 12528290, 25056580]

約数ペア:

[(1, 25056580), (2, 12528290), (4, 6264145), (5, 5011316), (10, 2505658), (20, 1252829), (29, 864020), (58, 432010), (116, 216005), (145, 172804), (290, 86402), (580, 43201)]