88976560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27127}}^1$

素因数の和:27181

約数の個数: 40

約数和(自身を含む): 211923936

約数和(自身を除く): 122947376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 27127, 54254, 108508, 135635, 217016, 271270, 434032, 542540, 1085080, 1112207, 2170160, 2224414, 4448828, 5561035, 8897656, 11122070, 17795312, 22244140, 44488280, 88976560]

約数ペア:

[(1, 88976560), (2, 44488280), (4, 22244140), (5, 17795312), (8, 11122070), (10, 8897656), (16, 5561035), (20, 4448828), (40, 2224414), (41, 2170160), (80, 1112207), (82, 1085080), (164, 542540), (205, 434032), (328, 271270), (410, 217016), (656, 135635), (820, 108508), (1640, 54254), (3280, 27127)]