55760342240

素因数分解:

$2^5\times 5^1\times {\mathrm{911}}^1\times {\mathrm{382549}}^1$

素因数の和:383475

約数の個数: 48

約数和(自身を含む): 131878756800

約数和(自身を除く): 76118414560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 911, 1822, 3644, 4555, 7288, 9110, 14576, 18220, 29152, 36440, 72880, 145760, 382549, 765098, 1530196, 1912745, 3060392, 3825490, 6120784, 7650980, 12241568, 15301960, 30603920, 61207840, 348502139, 697004278, 1394008556, 1742510695, 2788017112, 3485021390, 5576034224, 6970042780, 11152068448, 13940085560, 27880171120, 55760342240]

約数ペア:

[(1, 55760342240), (2, 27880171120), (4, 13940085560), (5, 11152068448), (8, 6970042780), (10, 5576034224), (16, 3485021390), (20, 2788017112), (32, 1742510695), (40, 1394008556), (80, 697004278), (160, 348502139), (911, 61207840), (1822, 30603920), (3644, 15301960), (4555, 12241568), (7288, 7650980), (9110, 6120784), (14576, 3825490), (18220, 3060392), (29152, 1912745), (36440, 1530196), (72880, 765098), (145760, 382549)]