26255440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11317}}^1$

素因数の和:11359

約数の個数: 40

約数和(自身を含む): 63154440

約数和(自身を除く): 36899000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11317, 22634, 45268, 56585, 90536, 113170, 181072, 226340, 328193, 452680, 656386, 905360, 1312772, 1640965, 2625544, 3281930, 5251088, 6563860, 13127720, 26255440]

約数ペア:

[(1, 26255440), (2, 13127720), (4, 6563860), (5, 5251088), (8, 3281930), (10, 2625544), (16, 1640965), (20, 1312772), (29, 905360), (40, 656386), (58, 452680), (80, 328193), (116, 226340), (145, 181072), (232, 113170), (290, 90536), (464, 56585), (580, 45268), (1160, 22634), (2320, 11317)]