82512040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6946

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 126143960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 6899, 11960, 13798, 27596, 34495, 55192, 68990, 89687, 137980, 158677, 179374, 275960, 317354, 358748, 448435, 634708, 717496, 793385, 896870, 1269416, 1586770, 1793740, 2062801, 3173540, 3587480, 4125602, 6347080, 8251204, 10314005, 16502408, 20628010, 41256020, 82512040]

約数ペア:

[(1, 82512040), (2, 41256020), (4, 20628010), (5, 16502408), (8, 10314005), (10, 8251204), (13, 6347080), (20, 4125602), (23, 3587480), (26, 3173540), (40, 2062801), (46, 1793740), (52, 1586770), (65, 1269416), (92, 896870), (104, 793385), (115, 717496), (130, 634708), (184, 448435), (230, 358748), (260, 317354), (299, 275960), (460, 179374), (520, 158677), (598, 137980), (920, 89687), (1196, 68990), (1495, 55192), (2392, 34495), (2990, 27596), (5980, 13798), (6899, 11960)]