11460640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 15973088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 863, 1328, 1660, 1726, 2656, 3320, 3452, 4315, 6640, 6904, 8630, 13280, 13808, 17260, 27616, 34520, 69040, 71629, 138080, 143258, 286516, 358145, 573032, 716290, 1146064, 1432580, 2292128, 2865160, 5730320, 11460640]

約数ペア:

[(1, 11460640), (2, 5730320), (4, 2865160), (5, 2292128), (8, 1432580), (10, 1146064), (16, 716290), (20, 573032), (32, 358145), (40, 286516), (80, 143258), (83, 138080), (160, 71629), (166, 69040), (332, 34520), (415, 27616), (664, 17260), (830, 13808), (863, 13280), (1328, 8630), (1660, 6904), (1726, 6640), (2656, 4315), (3320, 3452)]