34516480

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 84213360

約数和(自身を除く): 49696880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 139, 160, 194, 256, 278, 320, 388, 485, 512, 556, 640, 695, 776, 970, 1112, 1280, 1390, 1552, 1940, 2224, 2560, 2780, 3104, 3880, 4448, 5560, 6208, 7760, 8896, 11120, 12416, 13483, 15520, 17792, 22240, 24832, 26966, 31040, 35584, 44480, 49664, 53932, 62080, 67415, 71168, 88960, 107864, 124160, 134830, 177920, 215728, 248320, 269660, 355840, 431456, 539320, 862912, 1078640, 1725824, 2157280, 3451648, 4314560, 6903296, 8629120, 17258240, 34516480]

約数ペア:

[(1, 34516480), (2, 17258240), (4, 8629120), (5, 6903296), (8, 4314560), (10, 3451648), (16, 2157280), (20, 1725824), (32, 1078640), (40, 862912), (64, 539320), (80, 431456), (97, 355840), (128, 269660), (139, 248320), (160, 215728), (194, 177920), (256, 134830), (278, 124160), (320, 107864), (388, 88960), (485, 71168), (512, 67415), (556, 62080), (640, 53932), (695, 49664), (776, 44480), (970, 35584), (1112, 31040), (1280, 26966), (1390, 24832), (1552, 22240), (1940, 17792), (2224, 15520), (2560, 13483), (2780, 12416), (3104, 11120), (3880, 8896), (4448, 7760), (5560, 6208)]