26350580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 57032640

約数和(自身を除く): 30682060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 137, 163, 236, 274, 295, 326, 548, 590, 652, 685, 815, 1180, 1370, 1630, 2740, 3260, 8083, 9617, 16166, 19234, 22331, 32332, 38468, 40415, 44662, 48085, 80830, 89324, 96170, 111655, 161660, 192340, 223310, 446620, 1317529, 2635058, 5270116, 6587645, 13175290, 26350580]

約数ペア:

[(1, 26350580), (2, 13175290), (4, 6587645), (5, 5270116), (10, 2635058), (20, 1317529), (59, 446620), (118, 223310), (137, 192340), (163, 161660), (236, 111655), (274, 96170), (295, 89324), (326, 80830), (548, 48085), (590, 44662), (652, 40415), (685, 38468), (815, 32332), (1180, 22331), (1370, 19234), (1630, 16166), (2740, 9617), (3260, 8083)]