57371440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 155400768

約数和(自身を除く): 98029328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 1933, 2120, 2968, 3710, 3866, 4240, 5936, 7420, 7732, 9665, 13531, 14840, 15464, 19330, 27062, 29680, 30928, 38660, 54124, 67655, 77320, 102449, 108248, 135310, 154640, 204898, 216496, 270620, 409796, 512245, 541240, 717143, 819592, 1024490, 1082480, 1434286, 1639184, 2048980, 2868572, 3585715, 4097960, 5737144, 7171430, 8195920, 11474288, 14342860, 28685720, 57371440]

約数ペア:

[(1, 57371440), (2, 28685720), (4, 14342860), (5, 11474288), (7, 8195920), (8, 7171430), (10, 5737144), (14, 4097960), (16, 3585715), (20, 2868572), (28, 2048980), (35, 1639184), (40, 1434286), (53, 1082480), (56, 1024490), (70, 819592), (80, 717143), (106, 541240), (112, 512245), (140, 409796), (212, 270620), (265, 216496), (280, 204898), (371, 154640), (424, 135310), (530, 108248), (560, 102449), (742, 77320), (848, 67655), (1060, 54124), (1484, 38660), (1855, 30928), (1933, 29680), (2120, 27062), (2968, 19330), (3710, 15464), (3866, 14840), (4240, 13531), (5936, 9665), (7420, 7732)]