7164040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10979960

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, 599, 920, 1196, 1198, 1495, 2392, 2396, 2990, 2995, 4792, 5980, 5990, 7787, 11960, 11980, 13777, 15574, 23960, 27554, 31148, 38935, 55108, 62296, 68885, 77870, 110216, 137770, 155740, 179101, 275540, 311480, 358202, 551080, 716404, 895505, 1432808, 1791010, 3582020, 7164040]

約数ペア:

[(1, 7164040), (2, 3582020), (4, 1791010), (5, 1432808), (8, 895505), (10, 716404), (13, 551080), (20, 358202), (23, 311480), (26, 275540), (40, 179101), (46, 155740), (52, 137770), (65, 110216), (92, 77870), (104, 68885), (115, 62296), (130, 55108), (184, 38935), (230, 31148), (260, 27554), (299, 23960), (460, 15574), (520, 13777), (598, 11980), (599, 11960), (920, 7787), (1196, 5990), (1198, 5980), (1495, 4792), (2392, 2995), (2396, 2990)]