86426060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32491}}^1$

素因数の和:32526

約数の個数: 48

約数和(自身を含む): 218346240

約数和(自身を除く): 131920180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 32491, 64982, 129964, 162455, 227437, 324910, 454874, 617329, 649820, 909748, 1137185, 1234658, 2274370, 2469316, 3086645, 4321303, 4548740, 6173290, 8642606, 12346580, 17285212, 21606515, 43213030, 86426060]

約数ペア:

[(1, 86426060), (2, 43213030), (4, 21606515), (5, 17285212), (7, 12346580), (10, 8642606), (14, 6173290), (19, 4548740), (20, 4321303), (28, 3086645), (35, 2469316), (38, 2274370), (70, 1234658), (76, 1137185), (95, 909748), (133, 649820), (140, 617329), (190, 454874), (266, 324910), (380, 227437), (532, 162455), (665, 129964), (1330, 64982), (2660, 32491)]