124423210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 236779200

約数和(自身を除く): 112355990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2510, 2609, 4769, 5218, 9538, 13045, 23845, 26090, 47690, 49571, 99142, 247855, 495710, 654859, 1309718, 3274295, 6548590, 12442321, 24884642, 62211605, 124423210]

約数ペア:

[(1, 124423210), (2, 62211605), (5, 24884642), (10, 12442321), (19, 6548590), (38, 3274295), (95, 1309718), (190, 654859), (251, 495710), (502, 247855), (1255, 99142), (2510, 49571), (2609, 47690), (4769, 26090), (5218, 23845), (9538, 13045)]