10438440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 21736920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2351, 4440, 4702, 7053, 9404, 11755, 14106, 18808, 23510, 28212, 35265, 47020, 56424, 70530, 86987, 94040, 141060, 173974, 260961, 282120, 347948, 434935, 521922, 695896, 869870, 1043844, 1304805, 1739740, 2087688, 2609610, 3479480, 5219220, 10438440]

約数ペア:

[(1, 10438440), (2, 5219220), (3, 3479480), (4, 2609610), (5, 2087688), (6, 1739740), (8, 1304805), (10, 1043844), (12, 869870), (15, 695896), (20, 521922), (24, 434935), (30, 347948), (37, 282120), (40, 260961), (60, 173974), (74, 141060), (111, 94040), (120, 86987), (148, 70530), (185, 56424), (222, 47020), (296, 35265), (370, 28212), (444, 23510), (555, 18808), (740, 14106), (888, 11755), (1110, 9404), (1480, 7053), (2220, 4702), (2351, 4440)]