115021220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{122363}}^1$

素因数の和:122419

約数の個数: 24

約数和(自身を含む): 246685824

約数和(自身を除く): 131664604

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 122363, 244726, 489452, 611815, 1223630, 2447260, 5751061, 11502122, 23004244, 28755305, 57510610, 115021220]

約数ペア:

[(1, 115021220), (2, 57510610), (4, 28755305), (5, 23004244), (10, 11502122), (20, 5751061), (47, 2447260), (94, 1223630), (188, 611815), (235, 489452), (470, 244726), (940, 122363)]