88074440

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1543}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 198434880

約数和(自身を除く): 110360440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 1543, 2854, 3086, 5708, 6172, 7135, 7715, 11416, 12344, 14270, 15430, 28540, 30860, 57080, 61720, 2201861, 4403722, 8807444, 11009305, 17614888, 22018610, 44037220, 88074440]

約数ペア:

[(1, 88074440), (2, 44037220), (4, 22018610), (5, 17614888), (8, 11009305), (10, 8807444), (20, 4403722), (40, 2201861), (1427, 61720), (1543, 57080), (2854, 30860), (3086, 28540), (5708, 15430), (6172, 14270), (7135, 12344), (7715, 11416)]