54100520

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2377}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 121991400

約数和(自身を除く): 67890880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2377, 2845, 4552, 4754, 5690, 9508, 11380, 11885, 19016, 22760, 23770, 47540, 95080, 1352513, 2705026, 5410052, 6762565, 10820104, 13525130, 27050260, 54100520]

約数ペア:

[(1, 54100520), (2, 27050260), (4, 13525130), (5, 10820104), (8, 6762565), (10, 5410052), (20, 2705026), (40, 1352513), (569, 95080), (1138, 47540), (2276, 23770), (2377, 22760), (2845, 19016), (4552, 11885), (4754, 11380), (5690, 9508)]