5145651740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{7237}}^1$

素因数の和:7806

約数の個数: 48

約数和(自身を含む): 10977903552

約数和(自身を除く): 5832251812

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 487, 730, 974, 1460, 1948, 2435, 4870, 7237, 9740, 14474, 28948, 35551, 36185, 71102, 72370, 142204, 144740, 177755, 355510, 528301, 711020, 1056602, 2113204, 2641505, 3524419, 5283010, 7048838, 10566020, 14097676, 17622095, 35244190, 70488380, 257282587, 514565174, 1029130348, 1286412935, 2572825870, 5145651740]

約数ペア:

[(1, 5145651740), (2, 2572825870), (4, 1286412935), (5, 1029130348), (10, 514565174), (20, 257282587), (73, 70488380), (146, 35244190), (292, 17622095), (365, 14097676), (487, 10566020), (730, 7048838), (974, 5283010), (1460, 3524419), (1948, 2641505), (2435, 2113204), (4870, 1056602), (7237, 711020), (9740, 528301), (14474, 355510), (28948, 177755), (35551, 144740), (36185, 142204), (71102, 72370)]