12768250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4643}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 26080704

約数和(自身を除く): 13312454

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4643, 9286, 23215, 46430, 51073, 102146, 116075, 232150, 255365, 510730, 580375, 1160750, 1276825, 2553650, 6384125, 12768250]

約数ペア:

[(1, 12768250), (2, 6384125), (5, 2553650), (10, 1276825), (11, 1160750), (22, 580375), (25, 510730), (50, 255365), (55, 232150), (110, 116075), (125, 102146), (250, 51073), (275, 46430), (550, 23215), (1375, 9286), (2750, 4643)]