39722580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220681}}^1$

素因数の和:220696

約数の個数: 36

約数和(自身を含む): 120492372

約数和(自身を除く): 80769792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220681, 441362, 662043, 882724, 1103405, 1324086, 1986129, 2206810, 2648172, 3310215, 3972258, 4413620, 6620430, 7944516, 9930645, 13240860, 19861290, 39722580]

約数ペア:

[(1, 39722580), (2, 19861290), (3, 13240860), (4, 9930645), (5, 7944516), (6, 6620430), (9, 4413620), (10, 3972258), (12, 3310215), (15, 2648172), (18, 2206810), (20, 1986129), (30, 1324086), (36, 1103405), (45, 882724), (60, 662043), (90, 441362), (180, 220681)]