117026620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 250417440

約数和(自身を除く): 133390820

約数列:

[1, 2, 4, 5, 10, 20, 97, 179, 194, 337, 358, 388, 485, 674, 716, 895, 970, 1348, 1685, 1790, 1940, 3370, 3580, 6740, 17363, 32689, 34726, 60323, 65378, 69452, 86815, 120646, 130756, 163445, 173630, 241292, 301615, 326890, 347260, 603230, 653780, 1206460, 5851331, 11702662, 23405324, 29256655, 58513310, 117026620]

約数ペア:

[(1, 117026620), (2, 58513310), (4, 29256655), (5, 23405324), (10, 11702662), (20, 5851331), (97, 1206460), (179, 653780), (194, 603230), (337, 347260), (358, 326890), (388, 301615), (485, 241292), (674, 173630), (716, 163445), (895, 130756), (970, 120646), (1348, 86815), (1685, 69452), (1790, 65378), (1940, 60323), (3370, 34726), (3580, 32689), (6740, 17363)]