134612560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 329443200

約数和(自身を除く): 194830640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 298, 368, 460, 491, 596, 745, 920, 982, 1192, 1490, 1840, 1964, 2384, 2455, 2980, 3427, 3928, 4910, 5960, 6854, 7856, 9820, 11293, 11920, 13708, 17135, 19640, 22586, 27416, 34270, 39280, 45172, 54832, 56465, 68540, 73159, 90344, 112930, 137080, 146318, 180688, 225860, 274160, 292636, 365795, 451720, 585272, 731590, 903440, 1170544, 1463180, 1682657, 2926360, 3365314, 5852720, 6730628, 8413285, 13461256, 16826570, 26922512, 33653140, 67306280, 134612560]

約数ペア:

[(1, 134612560), (2, 67306280), (4, 33653140), (5, 26922512), (8, 16826570), (10, 13461256), (16, 8413285), (20, 6730628), (23, 5852720), (40, 3365314), (46, 2926360), (80, 1682657), (92, 1463180), (115, 1170544), (149, 903440), (184, 731590), (230, 585272), (298, 451720), (368, 365795), (460, 292636), (491, 274160), (596, 225860), (745, 180688), (920, 146318), (982, 137080), (1192, 112930), (1490, 90344), (1840, 73159), (1964, 68540), (2384, 56465), (2455, 54832), (2980, 45172), (3427, 39280), (3928, 34270), (4910, 27416), (5960, 22586), (6854, 19640), (7856, 17135), (9820, 13708), (11293, 11920)]