9969657320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35605919}}^1$

素因数の和:35605937

約数の個数: 32

約数和(自身を含む): 25636262400

約数和(自身を除く): 15666605080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35605919, 71211838, 142423676, 178029595, 249241433, 284847352, 356059190, 498482866, 712118380, 996965732, 1246207165, 1424236760, 1993931464, 2492414330, 4984828660, 9969657320]

約数ペア:

[(1, 9969657320), (2, 4984828660), (4, 2492414330), (5, 1993931464), (7, 1424236760), (8, 1246207165), (10, 996965732), (14, 712118380), (20, 498482866), (28, 356059190), (35, 284847352), (40, 249241433), (56, 178029595), (70, 142423676), (140, 71211838), (280, 35605919)]