10721440

素因数分解:

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

素因数の和:721

約数の個数: 48

約数和(自身を含む): 25596648

約数和(自身を除く): 14875208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 593, 904, 1130, 1186, 1808, 2260, 2372, 2965, 3616, 4520, 4744, 5930, 9040, 9488, 11860, 18080, 18976, 23720, 47440, 67009, 94880, 134018, 268036, 335045, 536072, 670090, 1072144, 1340180, 2144288, 2680360, 5360720, 10721440]

約数ペア:

[(1, 10721440), (2, 5360720), (4, 2680360), (5, 2144288), (8, 1340180), (10, 1072144), (16, 670090), (20, 536072), (32, 335045), (40, 268036), (80, 134018), (113, 94880), (160, 67009), (226, 47440), (452, 23720), (565, 18976), (593, 18080), (904, 11860), (1130, 9488), (1186, 9040), (1808, 5930), (2260, 4744), (2372, 4520), (2965, 3616)]