45085540

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1877}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 94808952

約数和(自身を除く): 49723412

約数列:

[1, 2, 4, 5, 10, 20, 1201, 1877, 2402, 3754, 4804, 6005, 7508, 9385, 12010, 18770, 24020, 37540, 2254277, 4508554, 9017108, 11271385, 22542770, 45085540]

約数ペア:

[(1, 45085540), (2, 22542770), (4, 11271385), (5, 9017108), (10, 4508554), (20, 2254277), (1201, 37540), (1877, 24020), (2402, 18770), (3754, 12010), (4804, 9385), (6005, 7508)]