27367760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48871}}^1$

素因数の和:48891

約数の個数: 40

約数和(自身を含む): 72721536

約数和(自身を除く): 45353776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48871, 97742, 195484, 244355, 342097, 390968, 488710, 684194, 781936, 977420, 1368388, 1710485, 1954840, 2736776, 3420970, 3909680, 5473552, 6841940, 13683880, 27367760]

約数ペア:

[(1, 27367760), (2, 13683880), (4, 6841940), (5, 5473552), (7, 3909680), (8, 3420970), (10, 2736776), (14, 1954840), (16, 1710485), (20, 1368388), (28, 977420), (35, 781936), (40, 684194), (56, 488710), (70, 390968), (80, 342097), (112, 244355), (140, 195484), (280, 97742), (560, 48871)]