55632680

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5021}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 125650440

約数和(自身を除く): 70017760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5021, 5540, 10042, 11080, 20084, 25105, 40168, 50210, 100420, 200840, 1390817, 2781634, 5563268, 6954085, 11126536, 13908170, 27816340, 55632680]

約数ペア:

[(1, 55632680), (2, 27816340), (4, 13908170), (5, 11126536), (8, 6954085), (10, 5563268), (20, 2781634), (40, 1390817), (277, 200840), (554, 100420), (1108, 50210), (1385, 40168), (2216, 25105), (2770, 20084), (5021, 11080), (5540, 10042)]