1592429840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4349}}^1$

素因数の和:4584

約数の個数: 80

約数和(自身を含む): 3883680000

約数和(自身を除く): 2291250160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 199, 230, 368, 398, 460, 796, 920, 995, 1592, 1840, 1990, 3184, 3980, 4349, 4577, 7960, 8698, 9154, 15920, 17396, 18308, 21745, 22885, 34792, 36616, 43490, 45770, 69584, 73232, 86980, 91540, 100027, 173960, 183080, 200054, 347920, 366160, 400108, 500135, 800216, 865451, 1000270, 1600432, 1730902, 2000540, 3461804, 4001080, 4327255, 6923608, 8002160, 8654510, 13847216, 17309020, 19905373, 34618040, 39810746, 69236080, 79621492, 99526865, 159242984, 199053730, 318485968, 398107460, 796214920, 1592429840]

約数ペア:

[(1, 1592429840), (2, 796214920), (4, 398107460), (5, 318485968), (8, 199053730), (10, 159242984), (16, 99526865), (20, 79621492), (23, 69236080), (40, 39810746), (46, 34618040), (80, 19905373), (92, 17309020), (115, 13847216), (184, 8654510), (199, 8002160), (230, 6923608), (368, 4327255), (398, 4001080), (460, 3461804), (796, 2000540), (920, 1730902), (995, 1600432), (1592, 1000270), (1840, 865451), (1990, 800216), (3184, 500135), (3980, 400108), (4349, 366160), (4577, 347920), (7960, 200054), (8698, 183080), (9154, 173960), (15920, 100027), (17396, 91540), (18308, 86980), (21745, 73232), (22885, 69584), (34792, 45770), (36616, 43490)]