2620750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 5357664

約数和(自身を除く): 2736914

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 953, 1375, 1906, 2750, 4765, 9530, 10483, 20966, 23825, 47650, 52415, 104830, 119125, 238250, 262075, 524150, 1310375, 2620750]

約数ペア:

[(1, 2620750), (2, 1310375), (5, 524150), (10, 262075), (11, 238250), (22, 119125), (25, 104830), (50, 52415), (55, 47650), (110, 23825), (125, 20966), (250, 10483), (275, 9530), (550, 4765), (953, 2750), (1375, 1906)]