7065850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 14865120

約数和(自身を除く): 7799270

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 443, 550, 638, 725, 886, 1450, 1595, 2215, 3190, 4430, 4873, 7975, 9746, 11075, 12847, 15950, 22150, 24365, 25694, 48730, 64235, 121825, 128470, 141317, 243650, 282634, 321175, 642350, 706585, 1413170, 3532925, 7065850]

約数ペア:

[(1, 7065850), (2, 3532925), (5, 1413170), (10, 706585), (11, 642350), (22, 321175), (25, 282634), (29, 243650), (50, 141317), (55, 128470), (58, 121825), (110, 64235), (145, 48730), (275, 25694), (290, 24365), (319, 22150), (443, 15950), (550, 12847), (638, 11075), (725, 9746), (886, 7975), (1450, 4873), (1595, 4430), (2215, 3190)]