22089620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 53682048

約数和(自身を除く): 31592428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 1901, 2324, 2905, 3802, 5810, 7604, 9505, 11620, 13307, 19010, 26614, 38020, 53228, 66535, 133070, 157783, 266140, 315566, 631132, 788915, 1104481, 1577830, 2208962, 3155660, 4417924, 5522405, 11044810, 22089620]

約数ペア:

[(1, 22089620), (2, 11044810), (4, 5522405), (5, 4417924), (7, 3155660), (10, 2208962), (14, 1577830), (20, 1104481), (28, 788915), (35, 631132), (70, 315566), (83, 266140), (140, 157783), (166, 133070), (332, 66535), (415, 53228), (581, 38020), (830, 26614), (1162, 19010), (1660, 13307), (1901, 11620), (2324, 9505), (2905, 7604), (3802, 5810)]