18072144320

素因数分解:

$2^6\times 5^1\times {\mathrm{733}}^1\times {\mathrm{77047}}^1$

素因数の和:77797

約数の個数: 56

約数和(自身を含む): 43093562784

約数和(自身を除く): 25021418464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 733, 1466, 2932, 3665, 5864, 7330, 11728, 14660, 23456, 29320, 46912, 58640, 77047, 117280, 154094, 234560, 308188, 385235, 616376, 770470, 1232752, 1540940, 2465504, 3081880, 4931008, 6163760, 12327520, 24655040, 56475451, 112950902, 225901804, 282377255, 451803608, 564754510, 903607216, 1129509020, 1807214432, 2259018040, 3614428864, 4518036080, 9036072160, 18072144320]

約数ペア:

[(1, 18072144320), (2, 9036072160), (4, 4518036080), (5, 3614428864), (8, 2259018040), (10, 1807214432), (16, 1129509020), (20, 903607216), (32, 564754510), (40, 451803608), (64, 282377255), (80, 225901804), (160, 112950902), (320, 56475451), (733, 24655040), (1466, 12327520), (2932, 6163760), (3665, 4931008), (5864, 3081880), (7330, 2465504), (11728, 1540940), (14660, 1232752), (23456, 770470), (29320, 616376), (46912, 385235), (58640, 308188), (77047, 234560), (117280, 154094)]