117297740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4253}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 283010112

約数和(自身を除く): 165712372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 4253, 5516, 6895, 8506, 13790, 17012, 21265, 27580, 29771, 42530, 59542, 85060, 119084, 148855, 297710, 595420, 837841, 1675682, 3351364, 4189205, 5864887, 8378410, 11729774, 16756820, 23459548, 29324435, 58648870, 117297740]

約数ペア:

[(1, 117297740), (2, 58648870), (4, 29324435), (5, 23459548), (7, 16756820), (10, 11729774), (14, 8378410), (20, 5864887), (28, 4189205), (35, 3351364), (70, 1675682), (140, 837841), (197, 595420), (394, 297710), (788, 148855), (985, 119084), (1379, 85060), (1970, 59542), (2758, 42530), (3940, 29771), (4253, 27580), (5516, 21265), (6895, 17012), (8506, 13790)]