22246240

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 52941168

約数和(自身を除く): 30694928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 853, 1304, 1630, 1706, 2608, 3260, 3412, 4265, 5216, 6520, 6824, 8530, 13040, 13648, 17060, 26080, 27296, 34120, 68240, 136480, 139039, 278078, 556156, 695195, 1112312, 1390390, 2224624, 2780780, 4449248, 5561560, 11123120, 22246240]

約数ペア:

[(1, 22246240), (2, 11123120), (4, 5561560), (5, 4449248), (8, 2780780), (10, 2224624), (16, 1390390), (20, 1112312), (32, 695195), (40, 556156), (80, 278078), (160, 139039), (163, 136480), (326, 68240), (652, 34120), (815, 27296), (853, 26080), (1304, 17060), (1630, 13648), (1706, 13040), (2608, 8530), (3260, 6824), (3412, 6520), (4265, 5216)]