9830240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 27143424

約数和(自身を除く): 17313184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 131, 134, 140, 160, 224, 262, 268, 280, 335, 469, 524, 536, 560, 655, 670, 917, 938, 1048, 1072, 1120, 1310, 1340, 1834, 1876, 2096, 2144, 2345, 2620, 2680, 3668, 3752, 4192, 4585, 4690, 5240, 5360, 7336, 7504, 8777, 9170, 9380, 10480, 10720, 14672, 15008, 17554, 18340, 18760, 20960, 29344, 35108, 36680, 37520, 43885, 61439, 70216, 73360, 75040, 87770, 122878, 140432, 146720, 175540, 245756, 280864, 307195, 351080, 491512, 614390, 702160, 983024, 1228780, 1404320, 1966048, 2457560, 4915120, 9830240]

約数ペア:

[(1, 9830240), (2, 4915120), (4, 2457560), (5, 1966048), (7, 1404320), (8, 1228780), (10, 983024), (14, 702160), (16, 614390), (20, 491512), (28, 351080), (32, 307195), (35, 280864), (40, 245756), (56, 175540), (67, 146720), (70, 140432), (80, 122878), (112, 87770), (131, 75040), (134, 73360), (140, 70216), (160, 61439), (224, 43885), (262, 37520), (268, 36680), (280, 35108), (335, 29344), (469, 20960), (524, 18760), (536, 18340), (560, 17554), (655, 15008), (670, 14672), (917, 10720), (938, 10480), (1048, 9380), (1072, 9170), (1120, 8777), (1310, 7504), (1340, 7336), (1834, 5360), (1876, 5240), (2096, 4690), (2144, 4585), (2345, 4192), (2620, 3752), (2680, 3668)]