85403003170

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2027}}^1\times {\mathrm{8581}}^1$

素因数の和:11106

約数の個数: 32

約数和(自身を含む): 154132445376

約数和(自身を除く): 68729442206

約数列:

[1, 2, 5, 10, 491, 982, 2027, 2455, 4054, 4910, 8581, 10135, 17162, 20270, 42905, 85810, 995257, 1990514, 4213271, 4976285, 8426542, 9952570, 17393687, 21066355, 34787374, 42132710, 86968435, 173936870, 8540300317, 17080600634, 42701501585, 85403003170]

約数ペア:

[(1, 85403003170), (2, 42701501585), (5, 17080600634), (10, 8540300317), (491, 173936870), (982, 86968435), (2027, 42132710), (2455, 34787374), (4054, 21066355), (4910, 17393687), (8581, 9952570), (10135, 8426542), (17162, 4976285), (20270, 4213271), (42905, 1990514), (85810, 995257)]