82274000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 80

約数和(自身を含む): 205510656

約数和(自身を除く): 123236656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1327, 1550, 2000, 2480, 2654, 3100, 3875, 5308, 6200, 6635, 7750, 10616, 12400, 13270, 15500, 21232, 26540, 31000, 33175, 41137, 53080, 62000, 66350, 82274, 106160, 132700, 164548, 165875, 205685, 265400, 329096, 331750, 411370, 530800, 658192, 663500, 822740, 1028425, 1327000, 1645480, 2056850, 2654000, 3290960, 4113700, 5142125, 8227400, 10284250, 16454800, 20568500, 41137000, 82274000]

約数ペア:

[(1, 82274000), (2, 41137000), (4, 20568500), (5, 16454800), (8, 10284250), (10, 8227400), (16, 5142125), (20, 4113700), (25, 3290960), (31, 2654000), (40, 2056850), (50, 1645480), (62, 1327000), (80, 1028425), (100, 822740), (124, 663500), (125, 658192), (155, 530800), (200, 411370), (248, 331750), (250, 329096), (310, 265400), (400, 205685), (496, 165875), (500, 164548), (620, 132700), (775, 106160), (1000, 82274), (1240, 66350), (1327, 62000), (1550, 53080), (2000, 41137), (2480, 33175), (2654, 31000), (3100, 26540), (3875, 21232), (5308, 15500), (6200, 13270), (6635, 12400), (7750, 10616)]