89034820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{827}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 214220160

約数和(自身を除く): 125185340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 827, 1538, 1654, 3076, 3308, 3845, 4135, 5383, 5789, 7690, 8270, 10766, 11578, 15380, 16540, 21532, 23156, 26915, 28945, 53830, 57890, 107660, 115780, 635963, 1271926, 2543852, 3179815, 4451741, 6359630, 8903482, 12719260, 17806964, 22258705, 44517410, 89034820]

約数ペア:

[(1, 89034820), (2, 44517410), (4, 22258705), (5, 17806964), (7, 12719260), (10, 8903482), (14, 6359630), (20, 4451741), (28, 3179815), (35, 2543852), (70, 1271926), (140, 635963), (769, 115780), (827, 107660), (1538, 57890), (1654, 53830), (3076, 28945), (3308, 26915), (3845, 23156), (4135, 21532), (5383, 16540), (5789, 15380), (7690, 11578), (8270, 10766)]