4080852640

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{92077}}^1$

素因数の和:92369

約数の個数: 48

約数和(自身を含む): 9675924552

約数和(自身を除く): 5595071912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 22160, 44320, 92077, 184154, 368308, 460385, 736616, 920770, 1473232, 1841540, 2946464, 3683080, 7366160, 14732320, 25505329, 51010658, 102021316, 127526645, 204042632, 255053290, 408085264, 510106580, 816170528, 1020213160, 2040426320, 4080852640]

約数ペア:

[(1, 4080852640), (2, 2040426320), (4, 1020213160), (5, 816170528), (8, 510106580), (10, 408085264), (16, 255053290), (20, 204042632), (32, 127526645), (40, 102021316), (80, 51010658), (160, 25505329), (277, 14732320), (554, 7366160), (1108, 3683080), (1385, 2946464), (2216, 1841540), (2770, 1473232), (4432, 920770), (5540, 736616), (8864, 460385), (11080, 368308), (22160, 184154), (44320, 92077)]