47238140

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2017}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 99334032

約数和(自身を除く): 52095892

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2017, 2342, 4034, 4684, 5855, 8068, 10085, 11710, 20170, 23420, 40340, 2361907, 4723814, 9447628, 11809535, 23619070, 47238140]

約数ペア:

[(1, 47238140), (2, 23619070), (4, 11809535), (5, 9447628), (10, 4723814), (20, 2361907), (1171, 40340), (2017, 23420), (2342, 20170), (4034, 11710), (4684, 10085), (5855, 8068)]