10331420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 13570276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 311, 604, 622, 755, 1244, 1510, 1555, 1661, 3020, 3110, 3322, 3421, 6220, 6644, 6842, 8305, 13684, 16610, 17105, 33220, 34210, 46961, 68420, 93922, 187844, 234805, 469610, 516571, 939220, 1033142, 2066284, 2582855, 5165710, 10331420]

約数ペア:

[(1, 10331420), (2, 5165710), (4, 2582855), (5, 2066284), (10, 1033142), (11, 939220), (20, 516571), (22, 469610), (44, 234805), (55, 187844), (110, 93922), (151, 68420), (220, 46961), (302, 34210), (311, 33220), (604, 17105), (622, 16610), (755, 13684), (1244, 8305), (1510, 6842), (1555, 6644), (1661, 6220), (3020, 3421), (3110, 3322)]