12752960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3651

約数の個数: 56

約数和(自身を含む): 33137856

約数和(自身を除く): 20384896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3623, 7246, 14492, 18115, 28984, 36230, 39853, 57968, 72460, 79706, 115936, 144920, 159412, 199265, 231872, 289840, 318824, 398530, 579680, 637648, 797060, 1159360, 1275296, 1594120, 2550592, 3188240, 6376480, 12752960]

約数ペア:

[(1, 12752960), (2, 6376480), (4, 3188240), (5, 2550592), (8, 1594120), (10, 1275296), (11, 1159360), (16, 797060), (20, 637648), (22, 579680), (32, 398530), (40, 318824), (44, 289840), (55, 231872), (64, 199265), (80, 159412), (88, 144920), (110, 115936), (160, 79706), (176, 72460), (220, 57968), (320, 39853), (352, 36230), (440, 28984), (704, 18115), (880, 14492), (1760, 7246), (3520, 3623)]