224747900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{172883}}^1$

素因数の和:172910

約数の個数: 36

約数和(自身を含む): 525221592

約数和(自身を除く): 300473692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 172883, 345766, 691532, 864415, 1728830, 2247479, 3457660, 4322075, 4494958, 8644150, 8989916, 11237395, 17288300, 22474790, 44949580, 56186975, 112373950, 224747900]

約数ペア:

[(1, 224747900), (2, 112373950), (4, 56186975), (5, 44949580), (10, 22474790), (13, 17288300), (20, 11237395), (25, 8989916), (26, 8644150), (50, 4494958), (52, 4322075), (65, 3457660), (100, 2247479), (130, 1728830), (260, 864415), (325, 691532), (650, 345766), (1300, 172883)]