10889120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 29393280

約数和(自身を除く): 18504160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 269, 352, 368, 440, 460, 506, 538, 736, 880, 920, 1012, 1076, 1265, 1345, 1760, 1840, 2024, 2152, 2530, 2690, 2959, 3680, 4048, 4304, 5060, 5380, 5918, 6187, 8096, 8608, 10120, 10760, 11836, 12374, 14795, 20240, 21520, 23672, 24748, 29590, 30935, 40480, 43040, 47344, 49496, 59180, 61870, 68057, 94688, 98992, 118360, 123740, 136114, 197984, 236720, 247480, 272228, 340285, 473440, 494960, 544456, 680570, 989920, 1088912, 1361140, 2177824, 2722280, 5444560, 10889120]

約数ペア:

[(1, 10889120), (2, 5444560), (4, 2722280), (5, 2177824), (8, 1361140), (10, 1088912), (11, 989920), (16, 680570), (20, 544456), (22, 494960), (23, 473440), (32, 340285), (40, 272228), (44, 247480), (46, 236720), (55, 197984), (80, 136114), (88, 123740), (92, 118360), (110, 98992), (115, 94688), (160, 68057), (176, 61870), (184, 59180), (220, 49496), (230, 47344), (253, 43040), (269, 40480), (352, 30935), (368, 29590), (440, 24748), (460, 23672), (506, 21520), (538, 20240), (736, 14795), (880, 12374), (920, 11836), (1012, 10760), (1076, 10120), (1265, 8608), (1345, 8096), (1760, 6187), (1840, 5918), (2024, 5380), (2152, 5060), (2530, 4304), (2690, 4048), (2959, 3680)]