1995320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 4551120

約数和(自身を除く): 2555800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 601, 664, 830, 1202, 1660, 2404, 3005, 3320, 4808, 6010, 12020, 24040, 49883, 99766, 199532, 249415, 399064, 498830, 997660, 1995320]

約数ペア:

[(1, 1995320), (2, 997660), (4, 498830), (5, 399064), (8, 249415), (10, 199532), (20, 99766), (40, 49883), (83, 24040), (166, 12020), (332, 6010), (415, 4808), (601, 3320), (664, 3005), (830, 2404), (1202, 1660)]