1119116480

素因数分解:

$2^6\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3529}}^1$

素因数の和:4537

約数の個数: 56

約数和(自身を含む): 2668341120

約数和(自身を除く): 1549224640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 991, 1982, 3529, 3964, 4955, 7058, 7928, 9910, 14116, 15856, 17645, 19820, 28232, 31712, 35290, 39640, 56464, 63424, 70580, 79280, 112928, 141160, 158560, 225856, 282320, 317120, 564640, 1129280, 3497239, 6994478, 13988956, 17486195, 27977912, 34972390, 55955824, 69944780, 111911648, 139889560, 223823296, 279779120, 559558240, 1119116480]

約数ペア:

[(1, 1119116480), (2, 559558240), (4, 279779120), (5, 223823296), (8, 139889560), (10, 111911648), (16, 69944780), (20, 55955824), (32, 34972390), (40, 27977912), (64, 17486195), (80, 13988956), (160, 6994478), (320, 3497239), (991, 1129280), (1982, 564640), (3529, 317120), (3964, 282320), (4955, 225856), (7058, 158560), (7928, 141160), (9910, 112928), (14116, 79280), (15856, 70580), (17645, 63424), (19820, 56464), (28232, 39640), (31712, 35290)]