109713620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{69439}}^1$

素因数の和:69527

約数の個数: 24

約数和(自身を含む): 233318400

約数和(自身を除く): 123604780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 69439, 138878, 277756, 347195, 694390, 1388780, 5485681, 10971362, 21942724, 27428405, 54856810, 109713620]

約数ペア:

[(1, 109713620), (2, 54856810), (4, 27428405), (5, 21942724), (10, 10971362), (20, 5485681), (79, 1388780), (158, 694390), (316, 347195), (395, 277756), (790, 138878), (1580, 69439)]