23983220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8753}}^1$

素因数の和:8899

約数の個数: 24

約数和(自身を含む): 50738184

約数和(自身を除く): 26754964

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 8753, 17506, 35012, 43765, 87530, 175060, 1199161, 2398322, 4796644, 5995805, 11991610, 23983220]

約数ペア:

[(1, 23983220), (2, 11991610), (4, 5995805), (5, 4796644), (10, 2398322), (20, 1199161), (137, 175060), (274, 87530), (548, 43765), (685, 35012), (1370, 17506), (2740, 8753)]