4778680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 10825200

約数和(自身を除く): 6046520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 619, 772, 965, 1238, 1544, 1930, 2476, 3095, 3860, 4952, 6190, 7720, 12380, 24760, 119467, 238934, 477868, 597335, 955736, 1194670, 2389340, 4778680]

約数ペア:

[(1, 4778680), (2, 2389340), (4, 1194670), (5, 955736), (8, 597335), (10, 477868), (20, 238934), (40, 119467), (193, 24760), (386, 12380), (619, 7720), (772, 6190), (965, 4952), (1238, 3860), (1544, 3095), (1930, 2476)]