982441040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1754359}}^1$

素因数の和:1754379

約数の個数: 40

約数和(自身を含む): 2610487680

約数和(自身を除く): 1628046640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1754359, 3508718, 7017436, 8771795, 12280513, 14034872, 17543590, 24561026, 28069744, 35087180, 49122052, 61402565, 70174360, 98244104, 122805130, 140348720, 196488208, 245610260, 491220520, 982441040]

約数ペア:

[(1, 982441040), (2, 491220520), (4, 245610260), (5, 196488208), (7, 140348720), (8, 122805130), (10, 98244104), (14, 70174360), (16, 61402565), (20, 49122052), (28, 35087180), (35, 28069744), (40, 24561026), (56, 17543590), (70, 14034872), (80, 12280513), (112, 8771795), (140, 7017436), (280, 3508718), (560, 1754359)]