26104700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6367}}^1$

素因数の和:6422

約数の個数: 36

約数和(自身を含む): 58037952

約数和(自身を除く): 31933252

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6367, 12734, 25468, 31835, 63670, 127340, 159175, 261047, 318350, 522094, 636700, 1044188, 1305235, 2610470, 5220940, 6526175, 13052350, 26104700]

約数ペア:

[(1, 26104700), (2, 13052350), (4, 6526175), (5, 5220940), (10, 2610470), (20, 1305235), (25, 1044188), (41, 636700), (50, 522094), (82, 318350), (100, 261047), (164, 159175), (205, 127340), (410, 63670), (820, 31835), (1025, 25468), (2050, 12734), (4100, 6367)]