1086920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 2532600

約数和(自身を除く): 1445680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 937, 1160, 1874, 3748, 4685, 7496, 9370, 18740, 27173, 37480, 54346, 108692, 135865, 217384, 271730, 543460, 1086920]

約数ペア:

[(1, 1086920), (2, 543460), (4, 271730), (5, 217384), (8, 135865), (10, 108692), (20, 54346), (29, 37480), (40, 27173), (58, 18740), (116, 9370), (145, 7496), (232, 4685), (290, 3748), (580, 1874), (937, 1160)]