63933520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114167}}^1$

素因数の和:114187

約数の個数: 40

約数和(自身を含む): 169881984

約数和(自身を除く): 105948464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114167, 228334, 456668, 570835, 799169, 913336, 1141670, 1598338, 1826672, 2283340, 3196676, 3995845, 4566680, 6393352, 7991690, 9133360, 12786704, 15983380, 31966760, 63933520]

約数ペア:

[(1, 63933520), (2, 31966760), (4, 15983380), (5, 12786704), (7, 9133360), (8, 7991690), (10, 6393352), (14, 4566680), (16, 3995845), (20, 3196676), (28, 2283340), (35, 1826672), (40, 1598338), (56, 1141670), (70, 913336), (80, 799169), (112, 570835), (140, 456668), (280, 228334), (560, 114167)]