133080220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73121}}^1$

素因数の和:73150

約数の個数: 48

約数和(自身を含む): 343965888

約数和(自身を除く): 210885668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 73121, 146242, 292484, 365605, 511847, 731210, 950573, 1023694, 1462420, 1901146, 2047388, 2559235, 3802292, 4752865, 5118470, 6654011, 9505730, 10236940, 13308022, 19011460, 26616044, 33270055, 66540110, 133080220]

約数ペア:

[(1, 133080220), (2, 66540110), (4, 33270055), (5, 26616044), (7, 19011460), (10, 13308022), (13, 10236940), (14, 9505730), (20, 6654011), (26, 5118470), (28, 4752865), (35, 3802292), (52, 2559235), (65, 2047388), (70, 1901146), (91, 1462420), (130, 1023694), (140, 950573), (182, 731210), (260, 511847), (364, 365605), (455, 292484), (910, 146242), (1820, 73121)]