11852120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6047}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 19174120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6047, 12094, 24188, 30235, 42329, 48376, 60470, 84658, 120940, 169316, 211645, 241880, 296303, 338632, 423290, 592606, 846580, 1185212, 1481515, 1693160, 2370424, 2963030, 5926060, 11852120]

約数ペア:

[(1, 11852120), (2, 5926060), (4, 2963030), (5, 2370424), (7, 1693160), (8, 1481515), (10, 1185212), (14, 846580), (20, 592606), (28, 423290), (35, 338632), (40, 296303), (49, 241880), (56, 211645), (70, 169316), (98, 120940), (140, 84658), (196, 60470), (245, 48376), (280, 42329), (392, 30235), (490, 24188), (980, 12094), (1960, 6047)]