1570690960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 3702981744

約数和(自身を除く): 2132290784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 293, 452, 565, 586, 593, 904, 1130, 1172, 1186, 1465, 1808, 2260, 2344, 2372, 2930, 2965, 4520, 4688, 4744, 5860, 5930, 9040, 9488, 11720, 11860, 23440, 23720, 33109, 47440, 66218, 67009, 132436, 134018, 165545, 173749, 264872, 268036, 331090, 335045, 347498, 529744, 536072, 662180, 670090, 694996, 868745, 1072144, 1324360, 1340180, 1389992, 1737490, 2648720, 2680360, 2779984, 3474980, 5360720, 6949960, 13899920, 19633637, 39267274, 78534548, 98168185, 157069096, 196336370, 314138192, 392672740, 785345480, 1570690960]

約数ペア:

[(1, 1570690960), (2, 785345480), (4, 392672740), (5, 314138192), (8, 196336370), (10, 157069096), (16, 98168185), (20, 78534548), (40, 39267274), (80, 19633637), (113, 13899920), (226, 6949960), (293, 5360720), (452, 3474980), (565, 2779984), (586, 2680360), (593, 2648720), (904, 1737490), (1130, 1389992), (1172, 1340180), (1186, 1324360), (1465, 1072144), (1808, 868745), (2260, 694996), (2344, 670090), (2372, 662180), (2930, 536072), (2965, 529744), (4520, 347498), (4688, 335045), (4744, 331090), (5860, 268036), (5930, 264872), (9040, 173749), (9488, 165545), (11720, 134018), (11860, 132436), (23440, 67009), (23720, 66218), (33109, 47440)]