81888050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 164132352

約数和(自身を除く): 82244302

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 2297, 3565, 4594, 7130, 11485, 17825, 22970, 35650, 52831, 57425, 71207, 105662, 114850, 142414, 264155, 356035, 528310, 712070, 1320775, 1637761, 1780175, 2641550, 3275522, 3560350, 8188805, 16377610, 40944025, 81888050]

約数ペア:

[(1, 81888050), (2, 40944025), (5, 16377610), (10, 8188805), (23, 3560350), (25, 3275522), (31, 2641550), (46, 1780175), (50, 1637761), (62, 1320775), (115, 712070), (155, 528310), (230, 356035), (310, 264155), (575, 142414), (713, 114850), (775, 105662), (1150, 71207), (1426, 57425), (1550, 52831), (2297, 35650), (3565, 22970), (4594, 17825), (7130, 11485)]