80793230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4259}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 166855680

約数和(自身を除く): 86062450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4259, 8518, 9485, 18970, 21295, 29813, 42590, 59626, 149065, 298130, 1154189, 2308378, 5770945, 8079323, 11541890, 16158646, 40396615, 80793230]

約数ペア:

[(1, 80793230), (2, 40396615), (5, 16158646), (7, 11541890), (10, 8079323), (14, 5770945), (35, 2308378), (70, 1154189), (271, 298130), (542, 149065), (1355, 59626), (1897, 42590), (2710, 29813), (3794, 21295), (4259, 18970), (8518, 9485)]