365420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 849072

約数和(自身を除く): 483652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 151, 220, 242, 302, 484, 604, 605, 755, 1210, 1510, 1661, 2420, 3020, 3322, 6644, 8305, 16610, 18271, 33220, 36542, 73084, 91355, 182710, 365420]

約数ペア:

[(1, 365420), (2, 182710), (4, 91355), (5, 73084), (10, 36542), (11, 33220), (20, 18271), (22, 16610), (44, 8305), (55, 6644), (110, 3322), (121, 3020), (151, 2420), (220, 1661), (242, 1510), (302, 1210), (484, 755), (604, 605)]