25390160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13799}}^1$

素因数の和:13835

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 36213040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13799, 27598, 55196, 68995, 110392, 137990, 220784, 275980, 317377, 551960, 634754, 1103920, 1269508, 1586885, 2539016, 3173770, 5078032, 6347540, 12695080, 25390160]

約数ペア:

[(1, 25390160), (2, 12695080), (4, 6347540), (5, 5078032), (8, 3173770), (10, 2539016), (16, 1586885), (20, 1269508), (23, 1103920), (40, 634754), (46, 551960), (80, 317377), (92, 275980), (115, 220784), (184, 137990), (230, 110392), (368, 68995), (460, 55196), (920, 27598), (1840, 13799)]