340926636520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{340913}}^1$

素因数の和:342034

約数の個数: 64

約数和(自身を含む): 801175173120

約数和(自身を除く): 460248536600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1087, 2174, 4348, 5435, 8696, 10870, 21740, 25001, 43480, 50002, 100004, 125005, 200008, 250010, 340913, 500020, 681826, 1000040, 1363652, 1704565, 2727304, 3409130, 6818260, 7840999, 13636520, 15681998, 31363996, 39204995, 62727992, 78409990, 156819980, 313639960, 370572431, 741144862, 1482289724, 1852862155, 2964579448, 3705724310, 7411448620, 8523165913, 14822897240, 17046331826, 34092663652, 42615829565, 68185327304, 85231659130, 170463318260, 340926636520]

約数ペア:

[(1, 340926636520), (2, 170463318260), (4, 85231659130), (5, 68185327304), (8, 42615829565), (10, 34092663652), (20, 17046331826), (23, 14822897240), (40, 8523165913), (46, 7411448620), (92, 3705724310), (115, 2964579448), (184, 1852862155), (230, 1482289724), (460, 741144862), (920, 370572431), (1087, 313639960), (2174, 156819980), (4348, 78409990), (5435, 62727992), (8696, 39204995), (10870, 31363996), (21740, 15681998), (25001, 13636520), (43480, 7840999), (50002, 6818260), (100004, 3409130), (125005, 2727304), (200008, 1704565), (250010, 1363652), (340913, 1000040), (500020, 681826)]