26505280

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 63761112

約数和(自身を除く): 37255832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 733, 904, 1130, 1466, 1808, 2260, 2932, 3616, 3665, 4520, 5864, 7232, 7330, 9040, 11728, 14660, 18080, 23456, 29320, 36160, 46912, 58640, 82829, 117280, 165658, 234560, 331316, 414145, 662632, 828290, 1325264, 1656580, 2650528, 3313160, 5301056, 6626320, 13252640, 26505280]

約数ペア:

[(1, 26505280), (2, 13252640), (4, 6626320), (5, 5301056), (8, 3313160), (10, 2650528), (16, 1656580), (20, 1325264), (32, 828290), (40, 662632), (64, 414145), (80, 331316), (113, 234560), (160, 165658), (226, 117280), (320, 82829), (452, 58640), (565, 46912), (733, 36160), (904, 29320), (1130, 23456), (1466, 18080), (1808, 14660), (2260, 11728), (2932, 9040), (3616, 7330), (3665, 7232), (4520, 5864)]