6974720

素因数分解:

$2^8\times 5^1\times {\mathrm{5449}}^1$

素因数の和:5470

約数の個数: 36

約数和(自身を含む): 16709700

約数和(自身を除く): 9734980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5449, 10898, 21796, 27245, 43592, 54490, 87184, 108980, 174368, 217960, 348736, 435920, 697472, 871840, 1394944, 1743680, 3487360, 6974720]

約数ペア:

[(1, 6974720), (2, 3487360), (4, 1743680), (5, 1394944), (8, 871840), (10, 697472), (16, 435920), (20, 348736), (32, 217960), (40, 174368), (64, 108980), (80, 87184), (128, 54490), (160, 43592), (256, 27245), (320, 21796), (640, 10898), (1280, 5449)]