415282370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 759726000

約数和(自身を除く): 344443630

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 1090, 1490, 2557, 5114, 12785, 16241, 25570, 32482, 81205, 162410, 278713, 380993, 557426, 761986, 1393565, 1904965, 2787130, 3809930, 41528237, 83056474, 207641185, 415282370]

約数ペア:

[(1, 415282370), (2, 207641185), (5, 83056474), (10, 41528237), (109, 3809930), (149, 2787130), (218, 1904965), (298, 1393565), (545, 761986), (745, 557426), (1090, 380993), (1490, 278713), (2557, 162410), (5114, 81205), (12785, 32482), (16241, 25570)]