8799280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 24641280

約数和(自身を除く): 15842000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 827, 1064, 1330, 1520, 1654, 2128, 2660, 3308, 4135, 5320, 5789, 6616, 8270, 10640, 11578, 13232, 15713, 16540, 23156, 28945, 31426, 33080, 46312, 57890, 62852, 66160, 78565, 92624, 109991, 115780, 125704, 157130, 219982, 231560, 251408, 314260, 439964, 463120, 549955, 628520, 879928, 1099910, 1257040, 1759856, 2199820, 4399640, 8799280]

約数ペア:

[(1, 8799280), (2, 4399640), (4, 2199820), (5, 1759856), (7, 1257040), (8, 1099910), (10, 879928), (14, 628520), (16, 549955), (19, 463120), (20, 439964), (28, 314260), (35, 251408), (38, 231560), (40, 219982), (56, 157130), (70, 125704), (76, 115780), (80, 109991), (95, 92624), (112, 78565), (133, 66160), (140, 62852), (152, 57890), (190, 46312), (266, 33080), (280, 31426), (304, 28945), (380, 23156), (532, 16540), (560, 15713), (665, 13232), (760, 11578), (827, 10640), (1064, 8270), (1330, 6616), (1520, 5789), (1654, 5320), (2128, 4135), (2660, 3308)]