71348800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2388

約数の個数: 84

約数和(自身を含む): 184881520

約数和(自身を除く): 113532720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2347, 3040, 3800, 4694, 6080, 7600, 9388, 11735, 15200, 18776, 23470, 30400, 37552, 44593, 46940, 58675, 75104, 89186, 93880, 117350, 150208, 178372, 187760, 222965, 234700, 356744, 375520, 445930, 469400, 713488, 751040, 891860, 938800, 1114825, 1426976, 1783720, 1877600, 2229650, 2853952, 3567440, 3755200, 4459300, 7134880, 8918600, 14269760, 17837200, 35674400, 71348800]

約数ペア:

[(1, 71348800), (2, 35674400), (4, 17837200), (5, 14269760), (8, 8918600), (10, 7134880), (16, 4459300), (19, 3755200), (20, 3567440), (25, 2853952), (32, 2229650), (38, 1877600), (40, 1783720), (50, 1426976), (64, 1114825), (76, 938800), (80, 891860), (95, 751040), (100, 713488), (152, 469400), (160, 445930), (190, 375520), (200, 356744), (304, 234700), (320, 222965), (380, 187760), (400, 178372), (475, 150208), (608, 117350), (760, 93880), (800, 89186), (950, 75104), (1216, 58675), (1520, 46940), (1600, 44593), (1900, 37552), (2347, 30400), (3040, 23470), (3800, 18776), (4694, 15200), (6080, 11735), (7600, 9388)]