17142100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 39481848

約数和(自身を除く): 22339748

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 41, 50, 74, 82, 100, 113, 148, 164, 185, 205, 226, 370, 410, 452, 565, 740, 820, 925, 1025, 1130, 1517, 1850, 2050, 2260, 2825, 3034, 3700, 4100, 4181, 4633, 5650, 6068, 7585, 8362, 9266, 11300, 15170, 16724, 18532, 20905, 23165, 30340, 37925, 41810, 46330, 75850, 83620, 92660, 104525, 115825, 151700, 171421, 209050, 231650, 342842, 418100, 463300, 685684, 857105, 1714210, 3428420, 4285525, 8571050, 17142100]

約数ペア:

[(1, 17142100), (2, 8571050), (4, 4285525), (5, 3428420), (10, 1714210), (20, 857105), (25, 685684), (37, 463300), (41, 418100), (50, 342842), (74, 231650), (82, 209050), (100, 171421), (113, 151700), (148, 115825), (164, 104525), (185, 92660), (205, 83620), (226, 75850), (370, 46330), (410, 41810), (452, 37925), (565, 30340), (740, 23165), (820, 20905), (925, 18532), (1025, 16724), (1130, 15170), (1517, 11300), (1850, 9266), (2050, 8362), (2260, 7585), (2825, 6068), (3034, 5650), (3700, 4633), (4100, 4181)]