13325500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 30139200

約数和(自身を除く): 16813700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 919, 1450, 1838, 2900, 3625, 3676, 4595, 7250, 9190, 14500, 18380, 22975, 26651, 45950, 53302, 91900, 106604, 114875, 133255, 229750, 266510, 459500, 533020, 666275, 1332550, 2665100, 3331375, 6662750, 13325500]

約数ペア:

[(1, 13325500), (2, 6662750), (4, 3331375), (5, 2665100), (10, 1332550), (20, 666275), (25, 533020), (29, 459500), (50, 266510), (58, 229750), (100, 133255), (116, 114875), (125, 106604), (145, 91900), (250, 53302), (290, 45950), (500, 26651), (580, 22975), (725, 18380), (919, 14500), (1450, 9190), (1838, 7250), (2900, 4595), (3625, 3676)]