42533750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 40

約数和(自身を含む): 91133328

約数和(自身を除く): 48599578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 4861, 8750, 9722, 24305, 34027, 48610, 68054, 121525, 170135, 243050, 340270, 607625, 850675, 1215250, 1701350, 3038125, 4253375, 6076250, 8506750, 21266875, 42533750]

約数ペア:

[(1, 42533750), (2, 21266875), (5, 8506750), (7, 6076250), (10, 4253375), (14, 3038125), (25, 1701350), (35, 1215250), (50, 850675), (70, 607625), (125, 340270), (175, 243050), (250, 170135), (350, 121525), (625, 68054), (875, 48610), (1250, 34027), (1750, 24305), (4375, 9722), (4861, 8750)]