80034430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4219}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 165288960

約数和(自身を除く): 85254530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4219, 8438, 9485, 18970, 21095, 29533, 42190, 59066, 147665, 295330, 1143349, 2286698, 5716745, 8003443, 11433490, 16006886, 40017215, 80034430]

約数ペア:

[(1, 80034430), (2, 40017215), (5, 16006886), (7, 11433490), (10, 8003443), (14, 5716745), (35, 2286698), (70, 1143349), (271, 295330), (542, 147665), (1355, 59066), (1897, 42190), (2710, 29533), (3794, 21095), (4219, 18970), (8438, 9485)]