96866140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 239304240

約数和(自身を除く): 142438100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 679, 970, 980, 1019, 1358, 1940, 2038, 2716, 3395, 4076, 4753, 5095, 6790, 7133, 9506, 10190, 13580, 14266, 19012, 20380, 23765, 28532, 35665, 47530, 49931, 71330, 95060, 98843, 99862, 142660, 197686, 199724, 249655, 395372, 494215, 499310, 691901, 988430, 998620, 1383802, 1976860, 2767604, 3459505, 4843307, 6919010, 9686614, 13838020, 19373228, 24216535, 48433070, 96866140]

約数ペア:

[(1, 96866140), (2, 48433070), (4, 24216535), (5, 19373228), (7, 13838020), (10, 9686614), (14, 6919010), (20, 4843307), (28, 3459505), (35, 2767604), (49, 1976860), (70, 1383802), (97, 998620), (98, 988430), (140, 691901), (194, 499310), (196, 494215), (245, 395372), (388, 249655), (485, 199724), (490, 197686), (679, 142660), (970, 99862), (980, 98843), (1019, 95060), (1358, 71330), (1940, 49931), (2038, 47530), (2716, 35665), (3395, 28532), (4076, 23765), (4753, 20380), (5095, 19012), (6790, 14266), (7133, 13580), (9506, 10190)]