81650830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{480299}}^1$

素因数の和:480323

約数の個数: 16

約数和(自身を含む): 155617200

約数和(自身を除く): 73966370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 480299, 960598, 2401495, 4802990, 8165083, 16330166, 40825415, 81650830]

約数ペア:

[(1, 81650830), (2, 40825415), (5, 16330166), (10, 8165083), (17, 4802990), (34, 2401495), (85, 960598), (170, 480299)]