67365160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 95153240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 1979, 3404, 3958, 4255, 6808, 7916, 8510, 9895, 15832, 17020, 19790, 34040, 39580, 45517, 73223, 79160, 91034, 146446, 182068, 227585, 292892, 364136, 366115, 455170, 585784, 732230, 910340, 1464460, 1684129, 1820680, 2928920, 3368258, 6736516, 8420645, 13473032, 16841290, 33682580, 67365160]

約数ペア:

[(1, 67365160), (2, 33682580), (4, 16841290), (5, 13473032), (8, 8420645), (10, 6736516), (20, 3368258), (23, 2928920), (37, 1820680), (40, 1684129), (46, 1464460), (74, 910340), (92, 732230), (115, 585784), (148, 455170), (184, 366115), (185, 364136), (230, 292892), (296, 227585), (370, 182068), (460, 146446), (740, 91034), (851, 79160), (920, 73223), (1480, 45517), (1702, 39580), (1979, 34040), (3404, 19790), (3958, 17020), (4255, 15832), (6808, 9895), (7916, 8510)]