82396640

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11019

約数の個数: 48

約数和(自身を含む): 198821952

約数和(自身を除く): 116425312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 10957, 21914, 43828, 54785, 87656, 109570, 175312, 219140, 350624, 438280, 514979, 876560, 1029958, 1753120, 2059916, 2574895, 4119832, 5149790, 8239664, 10299580, 16479328, 20599160, 41198320, 82396640]

約数ペア:

[(1, 82396640), (2, 41198320), (4, 20599160), (5, 16479328), (8, 10299580), (10, 8239664), (16, 5149790), (20, 4119832), (32, 2574895), (40, 2059916), (47, 1753120), (80, 1029958), (94, 876560), (160, 514979), (188, 438280), (235, 350624), (376, 219140), (470, 175312), (752, 109570), (940, 87656), (1504, 54785), (1880, 43828), (3760, 21914), (7520, 10957)]