16278170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 30139776

約数和(自身を除く): 13861606

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 227, 355, 454, 505, 710, 1010, 1135, 2270, 7171, 14342, 16117, 22927, 32234, 35855, 45854, 71710, 80585, 114635, 161170, 229270, 1627817, 3255634, 8139085, 16278170]

約数ペア:

[(1, 16278170), (2, 8139085), (5, 3255634), (10, 1627817), (71, 229270), (101, 161170), (142, 114635), (202, 80585), (227, 71710), (355, 45854), (454, 35855), (505, 32234), (710, 22927), (1010, 16117), (1135, 14342), (2270, 7171)]