24459460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 30053180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 337, 380, 382, 674, 764, 955, 1348, 1685, 1910, 3370, 3629, 3820, 6403, 6740, 7258, 12806, 14516, 18145, 25612, 32015, 36290, 64030, 64367, 72580, 128060, 128734, 257468, 321835, 643670, 1222973, 1287340, 2445946, 4891892, 6114865, 12229730, 24459460]

約数ペア:

[(1, 24459460), (2, 12229730), (4, 6114865), (5, 4891892), (10, 2445946), (19, 1287340), (20, 1222973), (38, 643670), (76, 321835), (95, 257468), (190, 128734), (191, 128060), (337, 72580), (380, 64367), (382, 64030), (674, 36290), (764, 32015), (955, 25612), (1348, 18145), (1685, 14516), (1910, 12806), (3370, 7258), (3629, 6740), (3820, 6403)]