2051226160

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{30059}}^1$

素因数の和:30925

約数の個数: 40

約数和(自身を含む): 4774850640

約数和(自身を除く): 2723624480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 3412, 4265, 6824, 8530, 13648, 17060, 30059, 34120, 60118, 68240, 120236, 150295, 240472, 300590, 480944, 601180, 1202360, 2404720, 25640327, 51280654, 102561308, 128201635, 205122616, 256403270, 410245232, 512806540, 1025613080, 2051226160]

約数ペア:

[(1, 2051226160), (2, 1025613080), (4, 512806540), (5, 410245232), (8, 256403270), (10, 205122616), (16, 128201635), (20, 102561308), (40, 51280654), (80, 25640327), (853, 2404720), (1706, 1202360), (3412, 601180), (4265, 480944), (6824, 300590), (8530, 240472), (13648, 150295), (17060, 120236), (30059, 68240), (34120, 60118)]