55619680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11987}}^1$

素因数の和:12031

約数の個数: 48

約数和(自身を含む): 135943920

約数和(自身を除く): 80324240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 11987, 23974, 47948, 59935, 95896, 119870, 191792, 239740, 347623, 383584, 479480, 695246, 958960, 1390492, 1738115, 1917920, 2780984, 3476230, 5561968, 6952460, 11123936, 13904920, 27809840, 55619680]

約数ペア:

[(1, 55619680), (2, 27809840), (4, 13904920), (5, 11123936), (8, 6952460), (10, 5561968), (16, 3476230), (20, 2780984), (29, 1917920), (32, 1738115), (40, 1390492), (58, 958960), (80, 695246), (116, 479480), (145, 383584), (160, 347623), (232, 239740), (290, 191792), (464, 119870), (580, 95896), (928, 59935), (1160, 47948), (2320, 23974), (4640, 11987)]