3940750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 8053344

約数和(自身を除く): 4112594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1433, 2750, 2866, 7165, 14330, 15763, 31526, 35825, 71650, 78815, 157630, 179125, 358250, 394075, 788150, 1970375, 3940750]

約数ペア:

[(1, 3940750), (2, 1970375), (5, 788150), (10, 394075), (11, 358250), (22, 179125), (25, 157630), (50, 78815), (55, 71650), (110, 35825), (125, 31526), (250, 15763), (275, 14330), (550, 7165), (1375, 2866), (1433, 2750)]