77527940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24077}}^1$

素因数の和:24116

約数の個数: 48

約数和(自身を含む): 194164992

約数和(自身を除く): 116637052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 24077, 48154, 96308, 120385, 168539, 240770, 337078, 481540, 553771, 674156, 842695, 1107542, 1685390, 2215084, 2768855, 3370780, 3876397, 5537710, 7752794, 11075420, 15505588, 19381985, 38763970, 77527940]

約数ペア:

[(1, 77527940), (2, 38763970), (4, 19381985), (5, 15505588), (7, 11075420), (10, 7752794), (14, 5537710), (20, 3876397), (23, 3370780), (28, 2768855), (35, 2215084), (46, 1685390), (70, 1107542), (92, 842695), (115, 674156), (140, 553771), (161, 481540), (230, 337078), (322, 240770), (460, 168539), (644, 120385), (805, 96308), (1610, 48154), (3220, 24077)]