235781140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5189

約数の個数: 72

約数和(自身を含む): 588349440

約数和(自身を除く): 352568300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 3290, 4606, 5119, 6580, 9212, 10238, 11515, 20476, 23030, 25595, 35833, 46060, 51190, 71666, 102380, 143332, 179165, 240593, 250831, 358330, 481186, 501662, 716660, 962372, 1003324, 1202965, 1254155, 1684151, 2405930, 2508310, 3368302, 4811860, 5016620, 6736604, 8420755, 11789057, 16841510, 23578114, 33683020, 47156228, 58945285, 117890570, 235781140]

約数ペア:

[(1, 235781140), (2, 117890570), (4, 58945285), (5, 47156228), (7, 33683020), (10, 23578114), (14, 16841510), (20, 11789057), (28, 8420755), (35, 6736604), (47, 5016620), (49, 4811860), (70, 3368302), (94, 2508310), (98, 2405930), (140, 1684151), (188, 1254155), (196, 1202965), (235, 1003324), (245, 962372), (329, 716660), (470, 501662), (490, 481186), (658, 358330), (940, 250831), (980, 240593), (1316, 179165), (1645, 143332), (2303, 102380), (3290, 71666), (4606, 51190), (5119, 46060), (6580, 35833), (9212, 25595), (10238, 23030), (11515, 20476)]