104943380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 234447696

約数和(自身を除く): 129504316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 514, 1028, 1201, 1285, 2402, 2570, 4369, 4804, 5140, 6005, 8738, 12010, 17476, 20417, 21845, 24020, 40834, 43690, 81668, 87380, 102085, 204170, 308657, 408340, 617314, 1234628, 1543285, 3086570, 5247169, 6173140, 10494338, 20988676, 26235845, 52471690, 104943380]

約数ペア:

[(1, 104943380), (2, 52471690), (4, 26235845), (5, 20988676), (10, 10494338), (17, 6173140), (20, 5247169), (34, 3086570), (68, 1543285), (85, 1234628), (170, 617314), (257, 408340), (340, 308657), (514, 204170), (1028, 102085), (1201, 87380), (1285, 81668), (2402, 43690), (2570, 40834), (4369, 24020), (4804, 21845), (5140, 20417), (6005, 17476), (8738, 12010)]