45625520

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1013}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 106372656

約数和(自身を除く): 60747136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1013, 1126, 2026, 2252, 2815, 4052, 4504, 5065, 5630, 8104, 9008, 10130, 11260, 16208, 20260, 22520, 40520, 45040, 81040, 570319, 1140638, 2281276, 2851595, 4562552, 5703190, 9125104, 11406380, 22812760, 45625520]

約数ペア:

[(1, 45625520), (2, 22812760), (4, 11406380), (5, 9125104), (8, 5703190), (10, 4562552), (16, 2851595), (20, 2281276), (40, 1140638), (80, 570319), (563, 81040), (1013, 45040), (1126, 40520), (2026, 22520), (2252, 20260), (2815, 16208), (4052, 11260), (4504, 10130), (5065, 9008), (5630, 8104)]