109827760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8570

約数の個数: 80

約数和(自身を含む): 304551936

約数和(自身を除く): 194724176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8527, 12880, 17054, 34108, 42635, 59689, 68216, 85270, 119378, 136432, 170540, 196121, 238756, 298445, 341080, 392242, 477512, 596890, 682160, 784484, 955024, 980605, 1193780, 1372847, 1568968, 1961210, 2387560, 2745694, 3137936, 3922420, 4775120, 5491388, 6864235, 7844840, 10982776, 13728470, 15689680, 21965552, 27456940, 54913880, 109827760]

約数ペア:

[(1, 109827760), (2, 54913880), (4, 27456940), (5, 21965552), (7, 15689680), (8, 13728470), (10, 10982776), (14, 7844840), (16, 6864235), (20, 5491388), (23, 4775120), (28, 3922420), (35, 3137936), (40, 2745694), (46, 2387560), (56, 1961210), (70, 1568968), (80, 1372847), (92, 1193780), (112, 980605), (115, 955024), (140, 784484), (161, 682160), (184, 596890), (230, 477512), (280, 392242), (322, 341080), (368, 298445), (460, 238756), (560, 196121), (644, 170540), (805, 136432), (920, 119378), (1288, 85270), (1610, 68216), (1840, 59689), (2576, 42635), (3220, 34108), (6440, 17054), (8527, 12880)]