74402240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 112

約数和(自身を含む): 201899520

約数和(自身を除く): 127497280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 919, 920, 1012, 1265, 1472, 1760, 1838, 1840, 2024, 2530, 3520, 3676, 3680, 4048, 4595, 5060, 7352, 7360, 8096, 9190, 10109, 10120, 14704, 16192, 18380, 20218, 20240, 21137, 29408, 36760, 40436, 40480, 42274, 50545, 58816, 73520, 80872, 80960, 84548, 101090, 105685, 147040, 161744, 169096, 202180, 211370, 232507, 294080, 323488, 338192, 404360, 422740, 465014, 646976, 676384, 808720, 845480, 930028, 1162535, 1352768, 1617440, 1690960, 1860056, 2325070, 3234880, 3381920, 3720112, 4650140, 6763840, 7440224, 9300280, 14880448, 18600560, 37201120, 74402240]

約数ペア:

[(1, 74402240), (2, 37201120), (4, 18600560), (5, 14880448), (8, 9300280), (10, 7440224), (11, 6763840), (16, 4650140), (20, 3720112), (22, 3381920), (23, 3234880), (32, 2325070), (40, 1860056), (44, 1690960), (46, 1617440), (55, 1352768), (64, 1162535), (80, 930028), (88, 845480), (92, 808720), (110, 676384), (115, 646976), (160, 465014), (176, 422740), (184, 404360), (220, 338192), (230, 323488), (253, 294080), (320, 232507), (352, 211370), (368, 202180), (440, 169096), (460, 161744), (506, 147040), (704, 105685), (736, 101090), (880, 84548), (919, 80960), (920, 80872), (1012, 73520), (1265, 58816), (1472, 50545), (1760, 42274), (1838, 40480), (1840, 40436), (2024, 36760), (2530, 29408), (3520, 21137), (3676, 20240), (3680, 20218), (4048, 18380), (4595, 16192), (5060, 14704), (7352, 10120), (7360, 10109), (8096, 9190)]