11705200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2282

約数の個数: 60

約数和(自身を含む): 30298408

約数和(自身を除く): 18593208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2251, 2600, 4502, 5200, 9004, 11255, 18008, 22510, 29263, 36016, 45020, 56275, 58526, 90040, 112550, 117052, 146315, 180080, 225100, 234104, 292630, 450200, 468208, 585260, 731575, 900400, 1170520, 1463150, 2341040, 2926300, 5852600, 11705200]

約数ペア:

[(1, 11705200), (2, 5852600), (4, 2926300), (5, 2341040), (8, 1463150), (10, 1170520), (13, 900400), (16, 731575), (20, 585260), (25, 468208), (26, 450200), (40, 292630), (50, 234104), (52, 225100), (65, 180080), (80, 146315), (100, 117052), (104, 112550), (130, 90040), (200, 58526), (208, 56275), (260, 45020), (325, 36016), (400, 29263), (520, 22510), (650, 18008), (1040, 11255), (1300, 9004), (2251, 5200), (2600, 4502)]