244750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 505440

約数和(自身を除く): 260690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 125, 178, 250, 275, 445, 550, 890, 979, 1375, 1958, 2225, 2750, 4450, 4895, 9790, 11125, 22250, 24475, 48950, 122375, 244750]

約数ペア:

[(1, 244750), (2, 122375), (5, 48950), (10, 24475), (11, 22250), (22, 11125), (25, 9790), (50, 4895), (55, 4450), (89, 2750), (110, 2225), (125, 1958), (178, 1375), (250, 979), (275, 890), (445, 550)]