79778650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 171310464

約数和(自身を除く): 91531814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2213, 2575, 3605, 4426, 5150, 7210, 11065, 15491, 18025, 22130, 30982, 36050, 55325, 77455, 110650, 154910, 227939, 387275, 455878, 774550, 1139695, 1595573, 2279390, 3191146, 5698475, 7977865, 11396950, 15955730, 39889325, 79778650]

約数ペア:

[(1, 79778650), (2, 39889325), (5, 15955730), (7, 11396950), (10, 7977865), (14, 5698475), (25, 3191146), (35, 2279390), (50, 1595573), (70, 1139695), (103, 774550), (175, 455878), (206, 387275), (350, 227939), (515, 154910), (721, 110650), (1030, 77455), (1442, 55325), (2213, 36050), (2575, 30982), (3605, 22130), (4426, 18025), (5150, 15491), (7210, 11065)]