157059540040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{302037577}}^1$

素因数の和:302037601

約数の個数: 32

約数和(自身を含む): 380567348280

約数和(自身を除く): 223507808240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 302037577, 604075154, 1208150308, 1510187885, 2416300616, 3020375770, 3926488501, 6040751540, 7852977002, 12081503080, 15705954004, 19632442505, 31411908008, 39264885010, 78529770020, 157059540040]

約数ペア:

[(1, 157059540040), (2, 78529770020), (4, 39264885010), (5, 31411908008), (8, 19632442505), (10, 15705954004), (13, 12081503080), (20, 7852977002), (26, 6040751540), (40, 3926488501), (52, 3020375770), (65, 2416300616), (104, 1510187885), (130, 1208150308), (260, 604075154), (520, 302037577)]