73826420

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{10457}}^1$

素因数の和:10819

約数の個数: 24

約数和(自身を含む): 155489544

約数和(自身を除く): 81663124

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 10457, 20914, 41828, 52285, 104570, 209140, 3691321, 7382642, 14765284, 18456605, 36913210, 73826420]

約数ペア:

[(1, 73826420), (2, 36913210), (4, 18456605), (5, 14765284), (10, 7382642), (20, 3691321), (353, 209140), (706, 104570), (1412, 52285), (1765, 41828), (3530, 20914), (7060, 10457)]