13873720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49549}}^1$

素因数の和:49567

約数の個数: 32

約数和(自身を含む): 35676000

約数和(自身を除く): 21802280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49549, 99098, 198196, 247745, 346843, 396392, 495490, 693686, 990980, 1387372, 1734215, 1981960, 2774744, 3468430, 6936860, 13873720]

約数ペア:

[(1, 13873720), (2, 6936860), (4, 3468430), (5, 2774744), (7, 1981960), (8, 1734215), (10, 1387372), (14, 990980), (20, 693686), (28, 495490), (35, 396392), (40, 346843), (56, 247745), (70, 198196), (140, 99098), (280, 49549)]