82503040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7583}}^1$

素因数の和:7619

約数の個数: 64

約数和(自身を含む): 208863360

約数和(自身を除く): 126360320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 7583, 10880, 15166, 30332, 37915, 60664, 75830, 121328, 128911, 151660, 242656, 257822, 303320, 485312, 515644, 606640, 644555, 970624, 1031288, 1213280, 1289110, 2062576, 2426560, 2578220, 4125152, 4853120, 5156440, 8250304, 10312880, 16500608, 20625760, 41251520, 82503040]

約数ペア:

[(1, 82503040), (2, 41251520), (4, 20625760), (5, 16500608), (8, 10312880), (10, 8250304), (16, 5156440), (17, 4853120), (20, 4125152), (32, 2578220), (34, 2426560), (40, 2062576), (64, 1289110), (68, 1213280), (80, 1031288), (85, 970624), (128, 644555), (136, 606640), (160, 515644), (170, 485312), (272, 303320), (320, 257822), (340, 242656), (544, 151660), (640, 128911), (680, 121328), (1088, 75830), (1360, 60664), (2176, 37915), (2720, 30332), (5440, 15166), (7583, 10880)]