45169720

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5851}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 102175920

約数和(自身を除く): 57006200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 5851, 7720, 11702, 23404, 29255, 46808, 58510, 117020, 234040, 1129243, 2258486, 4516972, 5646215, 9033944, 11292430, 22584860, 45169720]

約数ペア:

[(1, 45169720), (2, 22584860), (4, 11292430), (5, 9033944), (8, 5646215), (10, 4516972), (20, 2258486), (40, 1129243), (193, 234040), (386, 117020), (772, 58510), (965, 46808), (1544, 29255), (1930, 23404), (3860, 11702), (5851, 7720)]