258032090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{821}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 474596496

約数和(自身を除く): 216564406

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 593, 821, 1186, 1642, 2965, 4105, 5930, 8210, 31429, 43513, 62858, 87026, 157145, 217565, 314290, 435130, 486853, 973706, 2434265, 4868530, 25803209, 51606418, 129016045, 258032090]

約数ペア:

[(1, 258032090), (2, 129016045), (5, 51606418), (10, 25803209), (53, 4868530), (106, 2434265), (265, 973706), (530, 486853), (593, 435130), (821, 314290), (1186, 217565), (1642, 157145), (2965, 87026), (4105, 62858), (5930, 43513), (8210, 31429)]