11455580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19751}}^1$

素因数の和:19789

約数の個数: 24

約数和(自身を含む): 24887520

約数和(自身を除く): 13431940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19751, 39502, 79004, 98755, 197510, 395020, 572779, 1145558, 2291116, 2863895, 5727790, 11455580]

約数ペア:

[(1, 11455580), (2, 5727790), (4, 2863895), (5, 2291116), (10, 1145558), (20, 572779), (29, 395020), (58, 197510), (116, 98755), (145, 79004), (290, 39502), (580, 19751)]