492053260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56299}}^1$

素因数の和:56350

約数の個数: 48

約数和(自身を含む): 1135008000

約数和(自身を除く): 642954740

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 56299, 112598, 225196, 281495, 562990, 1069681, 1125980, 1294877, 2139362, 2589754, 4278724, 5179508, 5348405, 6474385, 10696810, 12948770, 21393620, 24602663, 25897540, 49205326, 98410652, 123013315, 246026630, 492053260]

約数ペア:

[(1, 492053260), (2, 246026630), (4, 123013315), (5, 98410652), (10, 49205326), (19, 25897540), (20, 24602663), (23, 21393620), (38, 12948770), (46, 10696810), (76, 6474385), (92, 5348405), (95, 5179508), (115, 4278724), (190, 2589754), (230, 2139362), (380, 1294877), (437, 1125980), (460, 1069681), (874, 562990), (1748, 281495), (2185, 225196), (4370, 112598), (8740, 56299)]