6976640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 18213120

約数和(自身を除く): 11236480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 991, 1408, 1760, 1982, 3520, 3964, 4955, 7040, 7928, 9910, 10901, 15856, 19820, 21802, 31712, 39640, 43604, 54505, 63424, 79280, 87208, 109010, 126848, 158560, 174416, 218020, 317120, 348832, 436040, 634240, 697664, 872080, 1395328, 1744160, 3488320, 6976640]

約数ペア:

[(1, 6976640), (2, 3488320), (4, 1744160), (5, 1395328), (8, 872080), (10, 697664), (11, 634240), (16, 436040), (20, 348832), (22, 317120), (32, 218020), (40, 174416), (44, 158560), (55, 126848), (64, 109010), (80, 87208), (88, 79280), (110, 63424), (128, 54505), (160, 43604), (176, 39640), (220, 31712), (320, 21802), (352, 19820), (440, 15856), (640, 10901), (704, 9910), (880, 7928), (991, 7040), (1408, 4955), (1760, 3964), (1982, 3520)]