4474321760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7103}}^1$

素因数の和:7276

約数の個数: 96

約数和(自身を含む): 10999037952

約数和(自身を除く): 6524716192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7103, 7874, 10160, 14206, 15748, 19685, 20320, 28412, 31496, 35515, 39370, 56824, 62992, 71030, 78740, 113648, 125984, 142060, 157480, 220193, 227296, 284120, 314960, 440386, 568240, 629920, 880772, 902081, 1100965, 1136480, 1761544, 1804162, 2201930, 3523088, 3608324, 4403860, 4510405, 7046176, 7216648, 8807720, 9020810, 14433296, 17615440, 18041620, 27964511, 28866592, 35230880, 36083240, 55929022, 72166480, 111858044, 139822555, 144332960, 223716088, 279645110, 447432176, 559290220, 894864352, 1118580440, 2237160880, 4474321760]

約数ペア:

[(1, 4474321760), (2, 2237160880), (4, 1118580440), (5, 894864352), (8, 559290220), (10, 447432176), (16, 279645110), (20, 223716088), (31, 144332960), (32, 139822555), (40, 111858044), (62, 72166480), (80, 55929022), (124, 36083240), (127, 35230880), (155, 28866592), (160, 27964511), (248, 18041620), (254, 17615440), (310, 14433296), (496, 9020810), (508, 8807720), (620, 7216648), (635, 7046176), (992, 4510405), (1016, 4403860), (1240, 3608324), (1270, 3523088), (2032, 2201930), (2480, 1804162), (2540, 1761544), (3937, 1136480), (4064, 1100965), (4960, 902081), (5080, 880772), (7103, 629920), (7874, 568240), (10160, 440386), (14206, 314960), (15748, 284120), (19685, 227296), (20320, 220193), (28412, 157480), (31496, 142060), (35515, 125984), (39370, 113648), (56824, 78740), (62992, 71030)]