24004820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 57912960

約数和(自身を除く): 33908140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 619, 1108, 1238, 1385, 1939, 2476, 2770, 3095, 3878, 4333, 5540, 6190, 7756, 8666, 9695, 12380, 17332, 19390, 21665, 38780, 43330, 86660, 171463, 342926, 685852, 857315, 1200241, 1714630, 2400482, 3429260, 4800964, 6001205, 12002410, 24004820]

約数ペア:

[(1, 24004820), (2, 12002410), (4, 6001205), (5, 4800964), (7, 3429260), (10, 2400482), (14, 1714630), (20, 1200241), (28, 857315), (35, 685852), (70, 342926), (140, 171463), (277, 86660), (554, 43330), (619, 38780), (1108, 21665), (1238, 19390), (1385, 17332), (1939, 12380), (2476, 9695), (2770, 8666), (3095, 7756), (3878, 6190), (4333, 5540)]