89980295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22027}}^1$

素因数の和:22094

約数の個数: 16

約数和(自身を含む): 116307840

約数和(自身を除く): 26327545

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 22027, 110135, 418513, 947161, 2092565, 4735805, 17996059, 89980295]

約数ペア:

[(1, 89980295), (5, 17996059), (19, 4735805), (43, 2092565), (95, 947161), (215, 418513), (817, 110135), (4085, 22027)]