42885760

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 103605480

約数和(自身を除く): 60719720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 593, 640, 904, 1130, 1186, 1808, 2260, 2372, 2965, 3616, 4520, 4744, 5930, 7232, 9040, 9488, 11860, 14464, 18080, 18976, 23720, 36160, 37952, 47440, 67009, 72320, 75904, 94880, 134018, 189760, 268036, 335045, 379520, 536072, 670090, 1072144, 1340180, 2144288, 2680360, 4288576, 5360720, 8577152, 10721440, 21442880, 42885760]

約数ペア:

[(1, 42885760), (2, 21442880), (4, 10721440), (5, 8577152), (8, 5360720), (10, 4288576), (16, 2680360), (20, 2144288), (32, 1340180), (40, 1072144), (64, 670090), (80, 536072), (113, 379520), (128, 335045), (160, 268036), (226, 189760), (320, 134018), (452, 94880), (565, 75904), (593, 72320), (640, 67009), (904, 47440), (1130, 37952), (1186, 36160), (1808, 23720), (2260, 18976), (2372, 18080), (2965, 14464), (3616, 11860), (4520, 9488), (4744, 9040), (5930, 7232)]