22269260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 50939616

約数和(自身を除く): 28670356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 883, 970, 1261, 1766, 1940, 2522, 3532, 4415, 5044, 6305, 8830, 11479, 12610, 17660, 22958, 25220, 45916, 57395, 85651, 114790, 171302, 229580, 342604, 428255, 856510, 1113463, 1713020, 2226926, 4453852, 5567315, 11134630, 22269260]

約数ペア:

[(1, 22269260), (2, 11134630), (4, 5567315), (5, 4453852), (10, 2226926), (13, 1713020), (20, 1113463), (26, 856510), (52, 428255), (65, 342604), (97, 229580), (130, 171302), (194, 114790), (260, 85651), (388, 57395), (485, 45916), (883, 25220), (970, 22958), (1261, 17660), (1766, 12610), (1940, 11479), (2522, 8830), (3532, 6305), (4415, 5044)]