64074160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17041}}^1$

素因数の和:17101

約数の個数: 40

約数和(自身を含む): 152150976

約数和(自身を除く): 88076816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 17041, 34082, 68164, 85205, 136328, 170410, 272656, 340820, 681640, 800927, 1363280, 1601854, 3203708, 4004635, 6407416, 8009270, 12814832, 16018540, 32037080, 64074160]

約数ペア:

[(1, 64074160), (2, 32037080), (4, 16018540), (5, 12814832), (8, 8009270), (10, 6407416), (16, 4004635), (20, 3203708), (40, 1601854), (47, 1363280), (80, 800927), (94, 681640), (188, 340820), (235, 272656), (376, 170410), (470, 136328), (752, 85205), (940, 68164), (1880, 34082), (3760, 17041)]