5288270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 10795680

約数和(自身を除く): 5507410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2141, 2470, 4282, 10705, 21410, 27833, 40679, 55666, 81358, 139165, 203395, 278330, 406790, 528827, 1057654, 2644135, 5288270]

約数ペア:

[(1, 5288270), (2, 2644135), (5, 1057654), (10, 528827), (13, 406790), (19, 278330), (26, 203395), (38, 139165), (65, 81358), (95, 55666), (130, 40679), (190, 27833), (247, 21410), (494, 10705), (1235, 4282), (2141, 2470)]