1195625240

素因数分解:

$2^3\times 5^1\times {\mathrm{7573}}^1\times {\mathrm{3947}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 2691193680

約数和(自身を除く): 1495568440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3947, 7573, 7894, 15146, 15788, 19735, 30292, 31576, 37865, 39470, 60584, 75730, 78940, 151460, 157880, 302920, 29890631, 59781262, 119562524, 149453155, 239125048, 298906310, 597812620, 1195625240]

約数ペア:

[(1, 1195625240), (2, 597812620), (4, 298906310), (5, 239125048), (8, 149453155), (10, 119562524), (20, 59781262), (40, 29890631), (3947, 302920), (7573, 157880), (7894, 151460), (15146, 78940), (15788, 75730), (19735, 60584), (30292, 39470), (31576, 37865)]