22417220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9452

約数の個数: 48

約数和(自身を含む): 56972160

約数和(自身を除く): 34554940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9419, 18838, 37676, 47095, 65933, 94190, 131866, 160123, 188380, 263732, 320246, 329665, 640492, 659330, 800615, 1120861, 1318660, 1601230, 2241722, 3202460, 4483444, 5604305, 11208610, 22417220]

約数ペア:

[(1, 22417220), (2, 11208610), (4, 5604305), (5, 4483444), (7, 3202460), (10, 2241722), (14, 1601230), (17, 1318660), (20, 1120861), (28, 800615), (34, 659330), (35, 640492), (68, 329665), (70, 320246), (85, 263732), (119, 188380), (140, 160123), (170, 131866), (238, 94190), (340, 65933), (476, 47095), (595, 37676), (1190, 18838), (2380, 9419)]