12526580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 29042496

約数和(自身を除く): 16515916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 587, 970, 1067, 1174, 1940, 2134, 2348, 2935, 4268, 5335, 5870, 6457, 10670, 11740, 12914, 21340, 25828, 32285, 56939, 64570, 113878, 129140, 227756, 284695, 569390, 626329, 1138780, 1252658, 2505316, 3131645, 6263290, 12526580]

約数ペア:

[(1, 12526580), (2, 6263290), (4, 3131645), (5, 2505316), (10, 1252658), (11, 1138780), (20, 626329), (22, 569390), (44, 284695), (55, 227756), (97, 129140), (110, 113878), (194, 64570), (220, 56939), (388, 32285), (485, 25828), (587, 21340), (970, 12914), (1067, 11740), (1174, 10670), (1940, 6457), (2134, 5870), (2348, 5335), (2935, 4268)]