135657160

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11047}}^1$

素因数の和:11365

約数の個数: 32

約数和(自身を含む): 306250560

約数和(自身を除く): 170593400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 11047, 12280, 22094, 44188, 55235, 88376, 110470, 220940, 441880, 3391429, 6782858, 13565716, 16957145, 27131432, 33914290, 67828580, 135657160]

約数ペア:

[(1, 135657160), (2, 67828580), (4, 33914290), (5, 27131432), (8, 16957145), (10, 13565716), (20, 6782858), (40, 3391429), (307, 441880), (614, 220940), (1228, 110470), (1535, 88376), (2456, 55235), (3070, 44188), (6140, 22094), (11047, 12280)]