11646560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 27878256

約数和(自身を除く): 16231696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 877, 1328, 1660, 1754, 2656, 3320, 3508, 4385, 6640, 7016, 8770, 13280, 14032, 17540, 28064, 35080, 70160, 72791, 140320, 145582, 291164, 363955, 582328, 727910, 1164656, 1455820, 2329312, 2911640, 5823280, 11646560]

約数ペア:

[(1, 11646560), (2, 5823280), (4, 2911640), (5, 2329312), (8, 1455820), (10, 1164656), (16, 727910), (20, 582328), (32, 363955), (40, 291164), (80, 145582), (83, 140320), (160, 72791), (166, 70160), (332, 35080), (415, 28064), (664, 17540), (830, 14032), (877, 13280), (1328, 8770), (1660, 7016), (1754, 6640), (2656, 4385), (3320, 3508)]