85455550

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{15973}}^1$

素因数の和:16092

約数の個数: 24

約数和(自身を含む): 160442856

約数和(自身を除く): 74987306

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 15973, 31946, 79865, 159730, 399325, 798650, 1709111, 3418222, 8545555, 17091110, 42727775, 85455550]

約数ペア:

[(1, 85455550), (2, 42727775), (5, 17091110), (10, 8545555), (25, 3418222), (50, 1709111), (107, 798650), (214, 399325), (535, 159730), (1070, 79865), (2675, 31946), (5350, 15973)]