24778848385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{15913}}^1$

素因数の和:16417

約数の個数: 32

約数和(自身を含む): 32220120960

約数和(自身を除く): 7441272575

約数列:

[1, 5, 19, 37, 95, 185, 443, 703, 2215, 3515, 8417, 15913, 16391, 42085, 79565, 81955, 302347, 311429, 588781, 1511735, 1557145, 2943905, 7049459, 11186839, 35247295, 55934195, 133939721, 260829983, 669698605, 1304149915, 4955769677, 24778848385]

約数ペア:

[(1, 24778848385), (5, 4955769677), (19, 1304149915), (37, 669698605), (95, 260829983), (185, 133939721), (443, 55934195), (703, 35247295), (2215, 11186839), (3515, 7049459), (8417, 2943905), (15913, 1557145), (16391, 1511735), (42085, 588781), (79565, 311429), (81955, 302347)]