16619275010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{80963}}^1$

素因数の和:82562

約数の個数: 32

約数和(自身を含む): 32236626240

約数和(自身を除く): 15617351230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1579, 3158, 7895, 15790, 20527, 41054, 80963, 102635, 161926, 205270, 404815, 809630, 1052519, 2105038, 5262595, 10525190, 127840577, 255681154, 639202885, 1278405770, 1661927501, 3323855002, 8309637505, 16619275010]

約数ペア:

[(1, 16619275010), (2, 8309637505), (5, 3323855002), (10, 1661927501), (13, 1278405770), (26, 639202885), (65, 255681154), (130, 127840577), (1579, 10525190), (3158, 5262595), (7895, 2105038), (15790, 1052519), (20527, 809630), (41054, 404815), (80963, 205270), (102635, 161926)]