23949500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 55080480

約数和(自身を除く): 31130980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2521, 4750, 5042, 9500, 10084, 12605, 25210, 47899, 50420, 63025, 95798, 126050, 191596, 239495, 252100, 315125, 478990, 630250, 957980, 1197475, 1260500, 2394950, 4789900, 5987375, 11974750, 23949500]

約数ペア:

[(1, 23949500), (2, 11974750), (4, 5987375), (5, 4789900), (10, 2394950), (19, 1260500), (20, 1197475), (25, 957980), (38, 630250), (50, 478990), (76, 315125), (95, 252100), (100, 239495), (125, 191596), (190, 126050), (250, 95798), (380, 63025), (475, 50420), (500, 47899), (950, 25210), (1900, 12605), (2375, 10084), (2521, 9500), (4750, 5042)]