4785702920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5201851}}^1$

素因数の和:5201885

約数の個数: 32

約数和(自身を含む): 11236000320

約数和(自身を除く): 6450297400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5201851, 10403702, 20807404, 26009255, 41614808, 52018510, 104037020, 119642573, 208074040, 239285146, 478570292, 598212865, 957140584, 1196425730, 2392851460, 4785702920]

約数ペア:

[(1, 4785702920), (2, 2392851460), (4, 1196425730), (5, 957140584), (8, 598212865), (10, 478570292), (20, 239285146), (23, 208074040), (40, 119642573), (46, 104037020), (92, 52018510), (115, 41614808), (184, 26009255), (230, 20807404), (460, 10403702), (920, 5201851)]