25348860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140827}}^1$

素因数の和:140842

約数の個数: 36

約数和(自身を含む): 76892088

約数和(自身を除く): 51543228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140827, 281654, 422481, 563308, 704135, 844962, 1267443, 1408270, 1689924, 2112405, 2534886, 2816540, 4224810, 5069772, 6337215, 8449620, 12674430, 25348860]

約数ペア:

[(1, 25348860), (2, 12674430), (3, 8449620), (4, 6337215), (5, 5069772), (6, 4224810), (9, 2816540), (10, 2534886), (12, 2112405), (15, 1689924), (18, 1408270), (20, 1267443), (30, 844962), (36, 704135), (45, 563308), (60, 422481), (90, 281654), (180, 140827)]