5052880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1316

約数の個数: 60

約数和(自身を含む): 13676580

約数和(自身を除く): 8623700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1289, 1960, 2578, 3920, 5156, 6445, 9023, 10312, 12890, 18046, 20624, 25780, 36092, 45115, 51560, 63161, 72184, 90230, 103120, 126322, 144368, 180460, 252644, 315805, 360920, 505288, 631610, 721840, 1010576, 1263220, 2526440, 5052880]

約数ペア:

[(1, 5052880), (2, 2526440), (4, 1263220), (5, 1010576), (7, 721840), (8, 631610), (10, 505288), (14, 360920), (16, 315805), (20, 252644), (28, 180460), (35, 144368), (40, 126322), (49, 103120), (56, 90230), (70, 72184), (80, 63161), (98, 51560), (112, 45115), (140, 36092), (196, 25780), (245, 20624), (280, 18046), (392, 12890), (490, 10312), (560, 9023), (784, 6445), (980, 5156), (1289, 3920), (1960, 2578)]