25278060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{701}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 70997472

約数和(自身を除く): 45719412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 701, 1202, 1402, 1803, 2103, 2404, 2804, 3005, 3505, 3606, 4206, 6010, 7010, 7212, 8412, 9015, 10515, 12020, 14020, 18030, 21030, 36060, 42060, 421301, 842602, 1263903, 1685204, 2106505, 2527806, 4213010, 5055612, 6319515, 8426020, 12639030, 25278060]

約数ペア:

[(1, 25278060), (2, 12639030), (3, 8426020), (4, 6319515), (5, 5055612), (6, 4213010), (10, 2527806), (12, 2106505), (15, 1685204), (20, 1263903), (30, 842602), (60, 421301), (601, 42060), (701, 36060), (1202, 21030), (1402, 18030), (1803, 14020), (2103, 12020), (2404, 10515), (2804, 9015), (3005, 8412), (3505, 7212), (3606, 7010), (4206, 6010)]