69510880

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 165143664

約数和(自身を除く): 95632784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2251, 3088, 3860, 4502, 6176, 7720, 9004, 11255, 15440, 18008, 22510, 30880, 36016, 45020, 72032, 90040, 180080, 360160, 434443, 868886, 1737772, 2172215, 3475544, 4344430, 6951088, 8688860, 13902176, 17377720, 34755440, 69510880]

約数ペア:

[(1, 69510880), (2, 34755440), (4, 17377720), (5, 13902176), (8, 8688860), (10, 6951088), (16, 4344430), (20, 3475544), (32, 2172215), (40, 1737772), (80, 868886), (160, 434443), (193, 360160), (386, 180080), (772, 90040), (965, 72032), (1544, 45020), (1930, 36016), (2251, 30880), (3088, 22510), (3860, 18008), (4502, 15440), (6176, 11255), (7720, 9004)]