13972750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 28540512

約数和(自身を除く): 14567762

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 5081, 10162, 25405, 50810, 55891, 111782, 127025, 254050, 279455, 558910, 635125, 1270250, 1397275, 2794550, 6986375, 13972750]

約数ペア:

[(1, 13972750), (2, 6986375), (5, 2794550), (10, 1397275), (11, 1270250), (22, 635125), (25, 558910), (50, 279455), (55, 254050), (110, 127025), (125, 111782), (250, 55891), (275, 50810), (550, 25405), (1375, 10162), (2750, 5081)]