260052860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{448367}}^1$

素因数の和:448405

約数の個数: 24

約数和(自身を含む): 564943680

約数和(自身を除く): 304890820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 448367, 896734, 1793468, 2241835, 4483670, 8967340, 13002643, 26005286, 52010572, 65013215, 130026430, 260052860]

約数ペア:

[(1, 260052860), (2, 130026430), (4, 65013215), (5, 52010572), (10, 26005286), (20, 13002643), (29, 8967340), (58, 4483670), (116, 2241835), (145, 1793468), (290, 896734), (580, 448367)]