38722750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{14081}}^1$

素因数の和:14109

約数の個数: 32

約数和(自身を含む): 79084512

約数和(自身を除く): 40361762

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 14081, 28162, 70405, 140810, 154891, 309782, 352025, 704050, 774455, 1548910, 1760125, 3520250, 3872275, 7744550, 19361375, 38722750]

約数ペア:

[(1, 38722750), (2, 19361375), (5, 7744550), (10, 3872275), (11, 3520250), (22, 1760125), (25, 1548910), (50, 774455), (55, 704050), (110, 352025), (125, 309782), (250, 154891), (275, 140810), (550, 70405), (1375, 28162), (2750, 14081)]