2008442900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1181437}}^1$

素因数の和:1181468

約数の個数: 36

約数和(自身を含む): 4614696828

約数和(自身を除く): 2606253928

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1181437, 2362874, 4725748, 5907185, 11814370, 20084429, 23628740, 29535925, 40168858, 59071850, 80337716, 100422145, 118143700, 200844290, 401688580, 502110725, 1004221450, 2008442900]

約数ペア:

[(1, 2008442900), (2, 1004221450), (4, 502110725), (5, 401688580), (10, 200844290), (17, 118143700), (20, 100422145), (25, 80337716), (34, 59071850), (50, 40168858), (68, 29535925), (85, 23628740), (100, 20084429), (170, 11814370), (340, 5907185), (425, 4725748), (850, 2362874), (1700, 1181437)]