804528079820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8837}}^1\times {\mathrm{156967}}^1$

素因数の和:165842

約数の個数: 48

約数和(自身を含む): 1747976811840

約数和(自身を除く): 943448732020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8837, 17674, 35348, 44185, 88370, 156967, 176740, 256273, 313934, 512546, 627868, 784835, 1025092, 1281365, 1569670, 2562730, 3139340, 4552043, 5125460, 9104086, 18208172, 22760215, 45520430, 91040860, 1387117379, 2774234758, 5548469516, 6935586895, 13871173790, 27742347580, 40226403991, 80452807982, 160905615964, 201132019955, 402264039910, 804528079820]

約数ペア:

[(1, 804528079820), (2, 402264039910), (4, 201132019955), (5, 160905615964), (10, 80452807982), (20, 40226403991), (29, 27742347580), (58, 13871173790), (116, 6935586895), (145, 5548469516), (290, 2774234758), (580, 1387117379), (8837, 91040860), (17674, 45520430), (35348, 22760215), (44185, 18208172), (88370, 9104086), (156967, 5125460), (176740, 4552043), (256273, 3139340), (313934, 2562730), (512546, 1569670), (627868, 1281365), (784835, 1025092)]