2011946800

素因数分解:

$2^4\times 5^2\times {\mathrm{797}}^1\times {\mathrm{6311}}^1$

素因数の和:7126

約数の個数: 60

約数和(自身を含む): 4840533936

約数和(自身を除く): 2828587136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 797, 1594, 3188, 3985, 6311, 6376, 7970, 12622, 12752, 15940, 19925, 25244, 31555, 31880, 39850, 50488, 63110, 63760, 79700, 100976, 126220, 157775, 159400, 252440, 315550, 318800, 504880, 631100, 1262200, 2524400, 5029867, 10059734, 20119468, 25149335, 40238936, 50298670, 80477872, 100597340, 125746675, 201194680, 251493350, 402389360, 502986700, 1005973400, 2011946800]

約数ペア:

[(1, 2011946800), (2, 1005973400), (4, 502986700), (5, 402389360), (8, 251493350), (10, 201194680), (16, 125746675), (20, 100597340), (25, 80477872), (40, 50298670), (50, 40238936), (80, 25149335), (100, 20119468), (200, 10059734), (400, 5029867), (797, 2524400), (1594, 1262200), (3188, 631100), (3985, 504880), (6311, 318800), (6376, 315550), (7970, 252440), (12622, 159400), (12752, 157775), (15940, 126220), (19925, 100976), (25244, 79700), (31555, 63760), (31880, 63110), (39850, 50488)]