22256480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 30832864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1231, 1808, 2260, 2462, 3616, 4520, 4924, 6155, 9040, 9848, 12310, 18080, 19696, 24620, 39392, 49240, 98480, 139103, 196960, 278206, 556412, 695515, 1112824, 1391030, 2225648, 2782060, 4451296, 5564120, 11128240, 22256480]

約数ペア:

[(1, 22256480), (2, 11128240), (4, 5564120), (5, 4451296), (8, 2782060), (10, 2225648), (16, 1391030), (20, 1112824), (32, 695515), (40, 556412), (80, 278206), (113, 196960), (160, 139103), (226, 98480), (452, 49240), (565, 39392), (904, 24620), (1130, 19696), (1231, 18080), (1808, 12310), (2260, 9848), (2462, 9040), (3616, 6155), (4520, 4924)]