40129670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6907}}^1$

素因数の和:7004

約数の個数: 32

約数和(自身を含む): 83559168

約数和(自身を除く): 43429498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 6907, 13814, 34535, 48349, 69070, 96698, 241745, 483490, 573281, 1146562, 2866405, 4012967, 5732810, 8025934, 20064835, 40129670]

約数ペア:

[(1, 40129670), (2, 20064835), (5, 8025934), (7, 5732810), (10, 4012967), (14, 2866405), (35, 1146562), (70, 573281), (83, 483490), (166, 241745), (415, 96698), (581, 69070), (830, 48349), (1162, 34535), (2905, 13814), (5810, 6907)]