86630960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83299}}^1$

素因数の和:83325

約数の個数: 40

約数和(自身を含む): 216913200

約数和(自身を除く): 130282240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 83299, 166598, 333196, 416495, 666392, 832990, 1082887, 1332784, 1665980, 2165774, 3331960, 4331548, 5414435, 6663920, 8663096, 10828870, 17326192, 21657740, 43315480, 86630960]

約数ペア:

[(1, 86630960), (2, 43315480), (4, 21657740), (5, 17326192), (8, 10828870), (10, 8663096), (13, 6663920), (16, 5414435), (20, 4331548), (26, 3331960), (40, 2165774), (52, 1665980), (65, 1332784), (80, 1082887), (104, 832990), (130, 666392), (208, 416495), (260, 333196), (520, 166598), (1040, 83299)]