26926750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 53778816

約数和(自身を除く): 26852066

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 71, 74, 82, 125, 142, 185, 205, 250, 355, 370, 410, 710, 925, 1025, 1517, 1775, 1850, 2050, 2627, 2911, 3034, 3550, 4625, 5125, 5254, 5822, 7585, 8875, 9250, 10250, 13135, 14555, 15170, 17750, 26270, 29110, 37925, 65675, 72775, 75850, 107707, 131350, 145550, 189625, 215414, 328375, 363875, 379250, 538535, 656750, 727750, 1077070, 2692675, 5385350, 13463375, 26926750]

約数ペア:

[(1, 26926750), (2, 13463375), (5, 5385350), (10, 2692675), (25, 1077070), (37, 727750), (41, 656750), (50, 538535), (71, 379250), (74, 363875), (82, 328375), (125, 215414), (142, 189625), (185, 145550), (205, 131350), (250, 107707), (355, 75850), (370, 72775), (410, 65675), (710, 37925), (925, 29110), (1025, 26270), (1517, 17750), (1775, 15170), (1850, 14555), (2050, 13135), (2627, 10250), (2911, 9250), (3034, 8875), (3550, 7585), (4625, 5822), (5125, 5254)]