212423680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5927}}^1$

素因数の和:5959

約数の個数: 88

約数和(自身を含む): 582461568

約数和(自身を除く): 370037888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5927, 7168, 8960, 11854, 17920, 23708, 29635, 35840, 41489, 47416, 59270, 82978, 94832, 118540, 165956, 189664, 207445, 237080, 331912, 379328, 414890, 474160, 663824, 758656, 829780, 948320, 1327648, 1517312, 1659560, 1896640, 2655296, 3034624, 3319120, 3793280, 5310592, 6069248, 6638240, 7586560, 10621184, 13276480, 15173120, 21242368, 26552960, 30346240, 42484736, 53105920, 106211840, 212423680]

約数ペア:

[(1, 212423680), (2, 106211840), (4, 53105920), (5, 42484736), (7, 30346240), (8, 26552960), (10, 21242368), (14, 15173120), (16, 13276480), (20, 10621184), (28, 7586560), (32, 6638240), (35, 6069248), (40, 5310592), (56, 3793280), (64, 3319120), (70, 3034624), (80, 2655296), (112, 1896640), (128, 1659560), (140, 1517312), (160, 1327648), (224, 948320), (256, 829780), (280, 758656), (320, 663824), (448, 474160), (512, 414890), (560, 379328), (640, 331912), (896, 237080), (1024, 207445), (1120, 189664), (1280, 165956), (1792, 118540), (2240, 94832), (2560, 82978), (3584, 59270), (4480, 47416), (5120, 41489), (5927, 35840), (7168, 29635), (8960, 23708), (11854, 17920)]