83192620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 118084820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 4679, 8890, 9358, 17780, 18716, 23395, 32753, 46790, 65506, 93580, 131012, 163765, 327530, 594233, 655060, 1188466, 2376932, 2971165, 4159631, 5942330, 8319262, 11884660, 16638524, 20798155, 41596310, 83192620]

約数ペア:

[(1, 83192620), (2, 41596310), (4, 20798155), (5, 16638524), (7, 11884660), (10, 8319262), (14, 5942330), (20, 4159631), (28, 2971165), (35, 2376932), (70, 1188466), (127, 655060), (140, 594233), (254, 327530), (508, 163765), (635, 131012), (889, 93580), (1270, 65506), (1778, 46790), (2540, 32753), (3556, 23395), (4445, 18716), (4679, 17780), (8890, 9358)]