29703880

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1319}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 67003200

約数和(自身を除く): 37299320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 1319, 2252, 2638, 2815, 4504, 5276, 5630, 6595, 10552, 11260, 13190, 22520, 26380, 52760, 742597, 1485194, 2970388, 3712985, 5940776, 7425970, 14851940, 29703880]

約数ペア:

[(1, 29703880), (2, 14851940), (4, 7425970), (5, 5940776), (8, 3712985), (10, 2970388), (20, 1485194), (40, 742597), (563, 52760), (1126, 26380), (1319, 22520), (2252, 13190), (2638, 11260), (2815, 10552), (4504, 6595), (5276, 5630)]