169386400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2654

約数の個数: 72

約数和(自身を含む): 418660704

約数和(自身を除く): 249274304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1328, 1660, 2075, 2551, 2656, 3320, 4150, 5102, 6640, 8300, 10204, 12755, 13280, 16600, 20408, 25510, 33200, 40816, 51020, 63775, 66400, 81632, 102040, 127550, 204080, 211733, 255100, 408160, 423466, 510200, 846932, 1020400, 1058665, 1693864, 2040800, 2117330, 3387728, 4234660, 5293325, 6775456, 8469320, 10586650, 16938640, 21173300, 33877280, 42346600, 84693200, 169386400]

約数ペア:

[(1, 169386400), (2, 84693200), (4, 42346600), (5, 33877280), (8, 21173300), (10, 16938640), (16, 10586650), (20, 8469320), (25, 6775456), (32, 5293325), (40, 4234660), (50, 3387728), (80, 2117330), (83, 2040800), (100, 1693864), (160, 1058665), (166, 1020400), (200, 846932), (332, 510200), (400, 423466), (415, 408160), (664, 255100), (800, 211733), (830, 204080), (1328, 127550), (1660, 102040), (2075, 81632), (2551, 66400), (2656, 63775), (3320, 51020), (4150, 40816), (5102, 33200), (6640, 25510), (8300, 20408), (10204, 16600), (12755, 13280)]