12571180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7573}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 26721072

約数和(自身を除く): 14149892

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7573, 15146, 30292, 37865, 75730, 151460, 628559, 1257118, 2514236, 3142795, 6285590, 12571180]

約数ペア:

[(1, 12571180), (2, 6285590), (4, 3142795), (5, 2514236), (10, 1257118), (20, 628559), (83, 151460), (166, 75730), (332, 37865), (415, 30292), (830, 15146), (1660, 7573)]