26338040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5827}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 59795280

約数和(自身を除く): 33457240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5827, 11654, 23308, 29135, 46616, 58270, 116540, 233080, 658451, 1316902, 2633804, 3292255, 5267608, 6584510, 13169020, 26338040]

約数ペア:

[(1, 26338040), (2, 13169020), (4, 6584510), (5, 5267608), (8, 3292255), (10, 2633804), (20, 1316902), (40, 658451), (113, 233080), (226, 116540), (452, 58270), (565, 46616), (904, 29135), (1130, 23308), (2260, 11654), (4520, 5827)]