39179120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 57243280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 199, 214, 230, 368, 398, 428, 460, 535, 796, 856, 920, 995, 1070, 1592, 1712, 1840, 1990, 2140, 2461, 3184, 3980, 4280, 4577, 4922, 7960, 8560, 9154, 9844, 12305, 15920, 18308, 19688, 21293, 22885, 24610, 36616, 39376, 42586, 45770, 49220, 73232, 85172, 91540, 98440, 106465, 170344, 183080, 196880, 212930, 340688, 366160, 425860, 489739, 851720, 979478, 1703440, 1958956, 2448695, 3917912, 4897390, 7835824, 9794780, 19589560, 39179120]

約数ペア:

[(1, 39179120), (2, 19589560), (4, 9794780), (5, 7835824), (8, 4897390), (10, 3917912), (16, 2448695), (20, 1958956), (23, 1703440), (40, 979478), (46, 851720), (80, 489739), (92, 425860), (107, 366160), (115, 340688), (184, 212930), (199, 196880), (214, 183080), (230, 170344), (368, 106465), (398, 98440), (428, 91540), (460, 85172), (535, 73232), (796, 49220), (856, 45770), (920, 42586), (995, 39376), (1070, 36616), (1592, 24610), (1712, 22885), (1840, 21293), (1990, 19688), (2140, 18308), (2461, 15920), (3184, 12305), (3980, 9844), (4280, 9154), (4577, 8560), (4922, 7960)]