2014403720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1027757}}^1$

素因数の和:1027782

約数の個数: 48

約数和(自身を含む): 5272398540

約数和(自身を除く): 3257994820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1027757, 2055514, 4111028, 5138785, 7194299, 8222056, 10277570, 14388598, 20555140, 28777196, 35971495, 41110280, 50360093, 57554392, 71942990, 100720186, 143885980, 201440372, 251800465, 287771960, 402880744, 503600930, 1007201860, 2014403720]

約数ペア:

[(1, 2014403720), (2, 1007201860), (4, 503600930), (5, 402880744), (7, 287771960), (8, 251800465), (10, 201440372), (14, 143885980), (20, 100720186), (28, 71942990), (35, 57554392), (40, 50360093), (49, 41110280), (56, 35971495), (70, 28777196), (98, 20555140), (140, 14388598), (196, 10277570), (245, 8222056), (280, 7194299), (392, 5138785), (490, 4111028), (980, 2055514), (1960, 1027757)]