125039140

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{6803}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 262906560

約数和(自身を除く): 137867420

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 6803, 9190, 13606, 18380, 27212, 34015, 68030, 136060, 6251957, 12503914, 25007828, 31259785, 62519570, 125039140]

約数ペア:

[(1, 125039140), (2, 62519570), (4, 31259785), (5, 25007828), (10, 12503914), (20, 6251957), (919, 136060), (1838, 68030), (3676, 34015), (4595, 27212), (6803, 18380), (9190, 13606)]