22323580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 48799296

約数和(自身を除く): 26475716

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 311, 370, 388, 485, 622, 740, 970, 1244, 1555, 1940, 3110, 3589, 6220, 7178, 11507, 14356, 17945, 23014, 30167, 35890, 46028, 57535, 60334, 71780, 115070, 120668, 150835, 230140, 301670, 603340, 1116179, 2232358, 4464716, 5580895, 11161790, 22323580]

約数ペア:

[(1, 22323580), (2, 11161790), (4, 5580895), (5, 4464716), (10, 2232358), (20, 1116179), (37, 603340), (74, 301670), (97, 230140), (148, 150835), (185, 120668), (194, 115070), (311, 71780), (370, 60334), (388, 57535), (485, 46028), (622, 35890), (740, 30167), (970, 23014), (1244, 17945), (1555, 14356), (1940, 11507), (3110, 7178), (3589, 6220)]