99152080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53887}}^1$

素因数の和:53923

約数の個数: 40

約数和(自身を含む): 240556032

約数和(自身を除く): 141403952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 53887, 107774, 215548, 269435, 431096, 538870, 862192, 1077740, 1239401, 2155480, 2478802, 4310960, 4957604, 6197005, 9915208, 12394010, 19830416, 24788020, 49576040, 99152080]

約数ペア:

[(1, 99152080), (2, 49576040), (4, 24788020), (5, 19830416), (8, 12394010), (10, 9915208), (16, 6197005), (20, 4957604), (23, 4310960), (40, 2478802), (46, 2155480), (80, 1239401), (92, 1077740), (115, 862192), (184, 538870), (230, 431096), (368, 269435), (460, 215548), (920, 107774), (1840, 53887)]