24497920

素因数分解:

$2^8\times 5^1\times {\mathrm{19139}}^1$

素因数の和:19160

約数の個数: 36

約数和(自身を含む): 58683240

約数和(自身を除く): 34185320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 19139, 38278, 76556, 95695, 153112, 191390, 306224, 382780, 612448, 765560, 1224896, 1531120, 2449792, 3062240, 4899584, 6124480, 12248960, 24497920]

約数ペア:

[(1, 24497920), (2, 12248960), (4, 6124480), (5, 4899584), (8, 3062240), (10, 2449792), (16, 1531120), (20, 1224896), (32, 765560), (40, 612448), (64, 382780), (80, 306224), (128, 191390), (160, 153112), (256, 95695), (320, 76556), (640, 38278), (1280, 19139)]