45293860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 97574400

約数和(自身を除く): 52280540

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 263, 316, 395, 436, 526, 545, 790, 1052, 1090, 1315, 1580, 2180, 2630, 5260, 8611, 17222, 20777, 28667, 34444, 41554, 43055, 57334, 83108, 86110, 103885, 114668, 143335, 172220, 207770, 286670, 415540, 573340, 2264693, 4529386, 9058772, 11323465, 22646930, 45293860]

約数ペア:

[(1, 45293860), (2, 22646930), (4, 11323465), (5, 9058772), (10, 4529386), (20, 2264693), (79, 573340), (109, 415540), (158, 286670), (218, 207770), (263, 172220), (316, 143335), (395, 114668), (436, 103885), (526, 86110), (545, 83108), (790, 57334), (1052, 43055), (1090, 41554), (1315, 34444), (1580, 28667), (2180, 20777), (2630, 17222), (5260, 8611)]