459831790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{41389}}^1$

素因数の和:41508

約数の個数: 32

約数和(自身を含む): 911904480

約数和(自身を除く): 452072690

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 41389, 82778, 206945, 413890, 455279, 910558, 2276395, 4180289, 4552790, 8360578, 20901445, 41802890, 45983179, 91966358, 229915895, 459831790]

約数ペア:

[(1, 459831790), (2, 229915895), (5, 91966358), (10, 45983179), (11, 41802890), (22, 20901445), (55, 8360578), (101, 4552790), (110, 4180289), (202, 2276395), (505, 910558), (1010, 455279), (1111, 413890), (2222, 206945), (5555, 82778), (11110, 41389)]