25048270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10180

約数の個数: 32

約数和(自身を含む): 51115680

約数和(自身を除く): 26067410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10141, 20282, 50705, 101410, 131833, 192679, 263666, 385358, 659165, 963395, 1318330, 1926790, 2504827, 5009654, 12524135, 25048270]

約数ペア:

[(1, 25048270), (2, 12524135), (5, 5009654), (10, 2504827), (13, 1926790), (19, 1318330), (26, 963395), (38, 659165), (65, 385358), (95, 263666), (130, 192679), (190, 131833), (247, 101410), (494, 50705), (1235, 20282), (2470, 10141)]