13683880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48871}}^1$

素因数の和:48889

約数の個数: 32

約数和(自身を含む): 35187840

約数和(自身を除く): 21503960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48871, 97742, 195484, 244355, 342097, 390968, 488710, 684194, 977420, 1368388, 1710485, 1954840, 2736776, 3420970, 6841940, 13683880]

約数ペア:

[(1, 13683880), (2, 6841940), (4, 3420970), (5, 2736776), (7, 1954840), (8, 1710485), (10, 1368388), (14, 977420), (20, 684194), (28, 488710), (35, 390968), (40, 342097), (56, 244355), (70, 195484), (140, 97742), (280, 48871)]