425106160

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{5647}}^1$

素因数の和:6601

約数の個数: 40

約数和(自身を含む): 989597376

約数和(自身を除く): 564491216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 5647, 7528, 9410, 11294, 15056, 18820, 22588, 28235, 37640, 45176, 56470, 75280, 90352, 112940, 225880, 451760, 5313827, 10627654, 21255308, 26569135, 42510616, 53138270, 85021232, 106276540, 212553080, 425106160]

約数ペア:

[(1, 425106160), (2, 212553080), (4, 106276540), (5, 85021232), (8, 53138270), (10, 42510616), (16, 26569135), (20, 21255308), (40, 10627654), (80, 5313827), (941, 451760), (1882, 225880), (3764, 112940), (4705, 90352), (5647, 75280), (7528, 56470), (9410, 45176), (11294, 37640), (15056, 28235), (18820, 22588)]