13957900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12689}}^1$

素因数の和:12714

約数の個数: 36

約数和(自身を含む): 33044760

約数和(自身を除く): 19086860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12689, 25378, 50756, 63445, 126890, 139579, 253780, 279158, 317225, 558316, 634450, 697895, 1268900, 1395790, 2791580, 3489475, 6978950, 13957900]

約数ペア:

[(1, 13957900), (2, 6978950), (4, 3489475), (5, 2791580), (10, 1395790), (11, 1268900), (20, 697895), (22, 634450), (25, 558316), (44, 317225), (50, 279158), (55, 253780), (100, 139579), (110, 126890), (220, 63445), (275, 50756), (550, 25378), (1100, 12689)]