117513580

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{3209}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 246990240

約数和(自身を除く): 129476660

約数列:

[1, 2, 4, 5, 10, 20, 1831, 3209, 3662, 6418, 7324, 9155, 12836, 16045, 18310, 32090, 36620, 64180, 5875679, 11751358, 23502716, 29378395, 58756790, 117513580]

約数ペア:

[(1, 117513580), (2, 58756790), (4, 29378395), (5, 23502716), (10, 11751358), (20, 5875679), (1831, 64180), (3209, 36620), (3662, 32090), (6418, 18310), (7324, 16045), (9155, 12836)]