34019840

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 83010312

約数和(自身を除く): 48990472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 137, 160, 194, 256, 274, 320, 388, 485, 512, 548, 640, 685, 776, 970, 1096, 1280, 1370, 1552, 1940, 2192, 2560, 2740, 3104, 3880, 4384, 5480, 6208, 7760, 8768, 10960, 12416, 13289, 15520, 17536, 21920, 24832, 26578, 31040, 35072, 43840, 49664, 53156, 62080, 66445, 70144, 87680, 106312, 124160, 132890, 175360, 212624, 248320, 265780, 350720, 425248, 531560, 850496, 1063120, 1700992, 2126240, 3401984, 4252480, 6803968, 8504960, 17009920, 34019840]

約数ペア:

[(1, 34019840), (2, 17009920), (4, 8504960), (5, 6803968), (8, 4252480), (10, 3401984), (16, 2126240), (20, 1700992), (32, 1063120), (40, 850496), (64, 531560), (80, 425248), (97, 350720), (128, 265780), (137, 248320), (160, 212624), (194, 175360), (256, 132890), (274, 124160), (320, 106312), (388, 87680), (485, 70144), (512, 66445), (548, 62080), (640, 53156), (685, 49664), (776, 43840), (970, 35072), (1096, 31040), (1280, 26578), (1370, 24832), (1552, 21920), (1940, 17536), (2192, 15520), (2560, 13289), (2740, 12416), (3104, 10960), (3880, 8768), (4384, 7760), (5480, 6208)]