61631300

素因数分解:

$2^2\times 5^2\times {\mathrm{616313}}^1$

素因数の和:616327

約数の個数: 18

約数和(自身を含む): 133740138

約数和(自身を除く): 72108838

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 616313, 1232626, 2465252, 3081565, 6163130, 12326260, 15407825, 30815650, 61631300]

約数ペア:

[(1, 61631300), (2, 30815650), (4, 15407825), (5, 12326260), (10, 6163130), (20, 3081565), (25, 2465252), (50, 1232626), (100, 616313)]