569240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 985960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 107, 133, 140, 152, 190, 214, 266, 280, 380, 428, 532, 535, 665, 749, 760, 856, 1064, 1070, 1330, 1498, 2033, 2140, 2660, 2996, 3745, 4066, 4280, 5320, 5992, 7490, 8132, 10165, 14231, 14980, 16264, 20330, 28462, 29960, 40660, 56924, 71155, 81320, 113848, 142310, 284620, 569240]

約数ペア:

[(1, 569240), (2, 284620), (4, 142310), (5, 113848), (7, 81320), (8, 71155), (10, 56924), (14, 40660), (19, 29960), (20, 28462), (28, 20330), (35, 16264), (38, 14980), (40, 14231), (56, 10165), (70, 8132), (76, 7490), (95, 5992), (107, 5320), (133, 4280), (140, 4066), (152, 3745), (190, 2996), (214, 2660), (266, 2140), (280, 2033), (380, 1498), (428, 1330), (532, 1070), (535, 1064), (665, 856), (749, 760)]