2622043.00000000

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 127741824

約数和(自身を除く): 75734144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 991, 1280, 1312, 1640, 1982, 2624, 3280, 3964, 4955, 5248, 6560, 7928, 9910, 10496, 13120, 15856, 19820, 26240, 31712, 39640, 40631, 52480, 63424, 79280, 81262, 126848, 158560, 162524, 203155, 253696, 317120, 325048, 406310, 634240, 650096, 812620, 1268480, 1300192, 1625240, 2600384, 3250480, 5200768, 6500960, 10401536, 13001920, 26003840, 52007680]

約数ペア:

[(1, 52007680), (2, 26003840), (4, 13001920), (5, 10401536), (8, 6500960), (10, 5200768), (16, 3250480), (20, 2600384), (32, 1625240), (40, 1300192), (41, 1268480), (64, 812620), (80, 650096), (82, 634240), (128, 406310), (160, 325048), (164, 317120), (205, 253696), (256, 203155), (320, 162524), (328, 158560), (410, 126848), (640, 81262), (656, 79280), (820, 63424), (991, 52480), (1280, 40631), (1312, 39640), (1640, 31712), (1982, 26240), (2624, 19820), (3280, 15856), (3964, 13120), (4955, 10496), (5248, 9910), (6560, 7928)]