16274580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38749}}^1$

素因数の和:38768

約数の個数: 48

約数和(自身を含む): 52080000

約数和(自身を除く): 35805420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38749, 77498, 116247, 154996, 193745, 232494, 271243, 387490, 464988, 542486, 581235, 774980, 813729, 1084972, 1162470, 1356215, 1627458, 2324940, 2712430, 3254916, 4068645, 5424860, 8137290, 16274580]

約数ペア:

[(1, 16274580), (2, 8137290), (3, 5424860), (4, 4068645), (5, 3254916), (6, 2712430), (7, 2324940), (10, 1627458), (12, 1356215), (14, 1162470), (15, 1084972), (20, 813729), (21, 774980), (28, 581235), (30, 542486), (35, 464988), (42, 387490), (60, 271243), (70, 232494), (84, 193745), (105, 154996), (140, 116247), (210, 77498), (420, 38749)]