42994510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 83895840

約数和(自身を除く): 40901330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2029, 2119, 4058, 4238, 10145, 10595, 20290, 21190, 26377, 52754, 131885, 263770, 330727, 661454, 1653635, 3307270, 4299451, 8598902, 21497255, 42994510]

約数ペア:

[(1, 42994510), (2, 21497255), (5, 8598902), (10, 4299451), (13, 3307270), (26, 1653635), (65, 661454), (130, 330727), (163, 263770), (326, 131885), (815, 52754), (1630, 26377), (2029, 21190), (2119, 20290), (4058, 10595), (4238, 10145)]