85081070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 159040800

約数和(自身を除く): 73959730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 739, 794, 1478, 1985, 3695, 3970, 7390, 11513, 21431, 23026, 42862, 57565, 107155, 115130, 214310, 293383, 586766, 1466915, 2933830, 8508107, 17016214, 42540535, 85081070]

約数ペア:

[(1, 85081070), (2, 42540535), (5, 17016214), (10, 8508107), (29, 2933830), (58, 1466915), (145, 586766), (290, 293383), (397, 214310), (739, 115130), (794, 107155), (1478, 57565), (1985, 42862), (3695, 23026), (3970, 21431), (7390, 11513)]