252236305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 337075200

約数和(自身を除く): 84838895

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 589, 779, 1271, 2089, 2945, 3895, 6355, 10445, 24149, 39691, 64759, 85649, 120745, 198455, 323795, 428245, 1230421, 1627331, 2655119, 6152105, 8136655, 13275595, 50447261, 252236305]

約数ペア:

[(1, 252236305), (5, 50447261), (19, 13275595), (31, 8136655), (41, 6152105), (95, 2655119), (155, 1627331), (205, 1230421), (589, 428245), (779, 323795), (1271, 198455), (2089, 120745), (2945, 85649), (3895, 64759), (6355, 39691), (10445, 24149)]