23704240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6047}}^1$

素因数の和:6074

約数の個数: 60

約数和(自身を含む): 64120896

約数和(自身を除く): 40416656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6047, 12094, 24188, 30235, 42329, 48376, 60470, 84658, 96752, 120940, 169316, 211645, 241880, 296303, 338632, 423290, 483760, 592606, 677264, 846580, 1185212, 1481515, 1693160, 2370424, 2963030, 3386320, 4740848, 5926060, 11852120, 23704240]

約数ペア:

[(1, 23704240), (2, 11852120), (4, 5926060), (5, 4740848), (7, 3386320), (8, 2963030), (10, 2370424), (14, 1693160), (16, 1481515), (20, 1185212), (28, 846580), (35, 677264), (40, 592606), (49, 483760), (56, 423290), (70, 338632), (80, 296303), (98, 241880), (112, 211645), (140, 169316), (196, 120940), (245, 96752), (280, 84658), (392, 60470), (490, 48376), (560, 42329), (784, 30235), (980, 24188), (1960, 12094), (3920, 6047)]