61424660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{279203}}^1$

素因数の和:279223

約数の個数: 24

約数和(自身を含む): 140718816

約数和(自身を除く): 79294156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 279203, 558406, 1116812, 1396015, 2792030, 3071233, 5584060, 6142466, 12284932, 15356165, 30712330, 61424660]

約数ペア:

[(1, 61424660), (2, 30712330), (4, 15356165), (5, 12284932), (10, 6142466), (11, 5584060), (20, 3071233), (22, 2792030), (44, 1396015), (55, 1116812), (110, 558406), (220, 279203)]