23458040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8753}}^1$

素因数の和:8831

約数の個数: 32

約数和(自身を含む): 53574480

約数和(自身を除く): 30116440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8753, 17506, 35012, 43765, 70024, 87530, 175060, 350120, 586451, 1172902, 2345804, 2932255, 4691608, 5864510, 11729020, 23458040]

約数ペア:

[(1, 23458040), (2, 11729020), (4, 5864510), (5, 4691608), (8, 2932255), (10, 2345804), (20, 1172902), (40, 586451), (67, 350120), (134, 175060), (268, 87530), (335, 70024), (536, 43765), (670, 35012), (1340, 17506), (2680, 8753)]