1134580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1478156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 71, 85, 94, 142, 170, 188, 235, 284, 340, 355, 470, 710, 799, 940, 1207, 1420, 1598, 2414, 3196, 3337, 3995, 4828, 6035, 6674, 7990, 12070, 13348, 15980, 16685, 24140, 33370, 56729, 66740, 113458, 226916, 283645, 567290, 1134580]

約数ペア:

[(1, 1134580), (2, 567290), (4, 283645), (5, 226916), (10, 113458), (17, 66740), (20, 56729), (34, 33370), (47, 24140), (68, 16685), (71, 15980), (85, 13348), (94, 12070), (142, 7990), (170, 6674), (188, 6035), (235, 4828), (284, 3995), (340, 3337), (355, 3196), (470, 2414), (710, 1598), (799, 1420), (940, 1207)]