42782150

素因数分解:

$2^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{2539}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 79842360

約数和(自身を除く): 37060210

約数列:

[1, 2, 5, 10, 25, 50, 337, 674, 1685, 2539, 3370, 5078, 8425, 12695, 16850, 25390, 63475, 126950, 855643, 1711286, 4278215, 8556430, 21391075, 42782150]

約数ペア:

[(1, 42782150), (2, 21391075), (5, 8556430), (10, 4278215), (25, 1711286), (50, 855643), (337, 126950), (674, 63475), (1685, 25390), (2539, 16850), (3370, 12695), (5078, 8425)]