45411220

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5419}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 95608800

約数和(自身を除く): 50197580

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5419, 8380, 10838, 21676, 27095, 54190, 108380, 2270561, 4541122, 9082244, 11352805, 22705610, 45411220]

約数ペア:

[(1, 45411220), (2, 22705610), (4, 11352805), (5, 9082244), (10, 4541122), (20, 2270561), (419, 108380), (838, 54190), (1676, 27095), (2095, 21676), (4190, 10838), (5419, 8380)]