68529550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 138674160

約数和(自身を除く): 70144610

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 2179, 3145, 4358, 6290, 10895, 15725, 21790, 31450, 37043, 54475, 74086, 80623, 108950, 161246, 185215, 370430, 403115, 806230, 926075, 1370591, 1852150, 2015575, 2741182, 4031150, 6852955, 13705910, 34264775, 68529550]

約数ペア:

[(1, 68529550), (2, 34264775), (5, 13705910), (10, 6852955), (17, 4031150), (25, 2741182), (34, 2015575), (37, 1852150), (50, 1370591), (74, 926075), (85, 806230), (170, 403115), (185, 370430), (370, 185215), (425, 161246), (629, 108950), (850, 80623), (925, 74086), (1258, 54475), (1850, 37043), (2179, 31450), (3145, 21790), (4358, 15725), (6290, 10895)]