27633410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 33192190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 263, 266, 395, 526, 553, 665, 790, 1106, 1315, 1330, 1501, 1841, 2630, 2765, 3002, 3682, 4997, 5530, 7505, 9205, 9994, 10507, 15010, 18410, 20777, 21014, 24985, 34979, 41554, 49970, 52535, 69958, 103885, 105070, 145439, 174895, 207770, 290878, 349790, 394763, 727195, 789526, 1454390, 1973815, 2763341, 3947630, 5526682, 13816705, 27633410]

約数ペア:

[(1, 27633410), (2, 13816705), (5, 5526682), (7, 3947630), (10, 2763341), (14, 1973815), (19, 1454390), (35, 789526), (38, 727195), (70, 394763), (79, 349790), (95, 290878), (133, 207770), (158, 174895), (190, 145439), (263, 105070), (266, 103885), (395, 69958), (526, 52535), (553, 49970), (665, 41554), (790, 34979), (1106, 24985), (1315, 21014), (1330, 20777), (1501, 18410), (1841, 15010), (2630, 10507), (2765, 9994), (3002, 9205), (3682, 7505), (4997, 5530)]