25039470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 65862720

約数和(自身を除く): 40823250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 1693, 2465, 2958, 3386, 4930, 5079, 7395, 8465, 10158, 14790, 16930, 25395, 28781, 49097, 50790, 57562, 86343, 98194, 143905, 147291, 172686, 245485, 287810, 294582, 431715, 490970, 736455, 834649, 863430, 1472910, 1669298, 2503947, 4173245, 5007894, 8346490, 12519735, 25039470]

約数ペア:

[(1, 25039470), (2, 12519735), (3, 8346490), (5, 5007894), (6, 4173245), (10, 2503947), (15, 1669298), (17, 1472910), (29, 863430), (30, 834649), (34, 736455), (51, 490970), (58, 431715), (85, 294582), (87, 287810), (102, 245485), (145, 172686), (170, 147291), (174, 143905), (255, 98194), (290, 86343), (435, 57562), (493, 50790), (510, 49097), (870, 28781), (986, 25395), (1479, 16930), (1693, 14790), (2465, 10158), (2958, 8465), (3386, 7395), (4930, 5079)]