964677040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1949}}^1$

素因数の和:2254

約数の個数: 80

約数和(自身を含む): 2350296000

約数和(自身を除く): 1385618960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 269, 368, 460, 538, 920, 1076, 1345, 1840, 1949, 2152, 2690, 3898, 4304, 5380, 6187, 7796, 9745, 10760, 12374, 15592, 19490, 21520, 24748, 30935, 31184, 38980, 44827, 49496, 61870, 77960, 89654, 98992, 123740, 155920, 179308, 224135, 247480, 358616, 448270, 494960, 524281, 717232, 896540, 1048562, 1793080, 2097124, 2621405, 3586160, 4194248, 5242810, 8388496, 10485620, 12058463, 20971240, 24116926, 41942480, 48233852, 60292315, 96467704, 120584630, 192935408, 241169260, 482338520, 964677040]

約数ペア:

[(1, 964677040), (2, 482338520), (4, 241169260), (5, 192935408), (8, 120584630), (10, 96467704), (16, 60292315), (20, 48233852), (23, 41942480), (40, 24116926), (46, 20971240), (80, 12058463), (92, 10485620), (115, 8388496), (184, 5242810), (230, 4194248), (269, 3586160), (368, 2621405), (460, 2097124), (538, 1793080), (920, 1048562), (1076, 896540), (1345, 717232), (1840, 524281), (1949, 494960), (2152, 448270), (2690, 358616), (3898, 247480), (4304, 224135), (5380, 179308), (6187, 155920), (7796, 123740), (9745, 98992), (10760, 89654), (12374, 77960), (15592, 61870), (19490, 49496), (21520, 44827), (24748, 38980), (30935, 31184)]