40216000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 112

約数和(自身を含む): 108886752

約数和(自身を除く): 68670752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 457, 500, 550, 704, 800, 880, 914, 1000, 1100, 1375, 1600, 1760, 1828, 2000, 2200, 2285, 2750, 3520, 3656, 4000, 4400, 4570, 5027, 5500, 7312, 8000, 8800, 9140, 10054, 11000, 11425, 14624, 17600, 18280, 20108, 22000, 22850, 25135, 29248, 36560, 40216, 44000, 45700, 50270, 57125, 73120, 80432, 88000, 91400, 100540, 114250, 125675, 146240, 160864, 182800, 201080, 228500, 251350, 321728, 365600, 402160, 457000, 502700, 628375, 731200, 804320, 914000, 1005400, 1256750, 1608640, 1828000, 2010800, 2513500, 3656000, 4021600, 5027000, 8043200, 10054000, 20108000, 40216000]

約数ペア:

[(1, 40216000), (2, 20108000), (4, 10054000), (5, 8043200), (8, 5027000), (10, 4021600), (11, 3656000), (16, 2513500), (20, 2010800), (22, 1828000), (25, 1608640), (32, 1256750), (40, 1005400), (44, 914000), (50, 804320), (55, 731200), (64, 628375), (80, 502700), (88, 457000), (100, 402160), (110, 365600), (125, 321728), (160, 251350), (176, 228500), (200, 201080), (220, 182800), (250, 160864), (275, 146240), (320, 125675), (352, 114250), (400, 100540), (440, 91400), (457, 88000), (500, 80432), (550, 73120), (704, 57125), (800, 50270), (880, 45700), (914, 44000), (1000, 40216), (1100, 36560), (1375, 29248), (1600, 25135), (1760, 22850), (1828, 22000), (2000, 20108), (2200, 18280), (2285, 17600), (2750, 14624), (3520, 11425), (3656, 11000), (4000, 10054), (4400, 9140), (4570, 8800), (5027, 8000), (5500, 7312)]