108347540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3889}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 261408000

約数和(自身を除く): 153060460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3889, 3980, 5572, 6965, 7778, 13930, 15556, 19445, 27223, 27860, 38890, 54446, 77780, 108892, 136115, 272230, 544460, 773911, 1547822, 3095644, 3869555, 5417377, 7739110, 10834754, 15478220, 21669508, 27086885, 54173770, 108347540]

約数ペア:

[(1, 108347540), (2, 54173770), (4, 27086885), (5, 21669508), (7, 15478220), (10, 10834754), (14, 7739110), (20, 5417377), (28, 3869555), (35, 3095644), (70, 1547822), (140, 773911), (199, 544460), (398, 272230), (796, 136115), (995, 108892), (1393, 77780), (1990, 54446), (2786, 38890), (3889, 27860), (3980, 27223), (5572, 19445), (6965, 15556), (7778, 13930)]