11829020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 29890560

約数和(自身を除く): 18061540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4447, 8894, 17788, 22235, 31129, 44470, 62258, 84493, 88940, 124516, 155645, 168986, 311290, 337972, 422465, 591451, 622580, 844930, 1182902, 1689860, 2365804, 2957255, 5914510, 11829020]

約数ペア:

[(1, 11829020), (2, 5914510), (4, 2957255), (5, 2365804), (7, 1689860), (10, 1182902), (14, 844930), (19, 622580), (20, 591451), (28, 422465), (35, 337972), (38, 311290), (70, 168986), (76, 155645), (95, 124516), (133, 88940), (140, 84493), (190, 62258), (266, 44470), (380, 31129), (532, 22235), (665, 17788), (1330, 8894), (2660, 4447)]