2764561760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1229}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 6929465760

約数和(自身を除く): 4164904000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 827, 1229, 1360, 1654, 2458, 2720, 3308, 4135, 4916, 6145, 6616, 8270, 9832, 12290, 13232, 14059, 16540, 19664, 20893, 24580, 26464, 28118, 33080, 39328, 41786, 49160, 56236, 66160, 70295, 83572, 98320, 104465, 112472, 132320, 140590, 167144, 196640, 208930, 224944, 281180, 334288, 417860, 449888, 562360, 668576, 835720, 1016383, 1124720, 1671440, 2032766, 2249440, 3342880, 4065532, 5081915, 8131064, 10163830, 16262128, 17278511, 20327660, 32524256, 34557022, 40655320, 69114044, 81310640, 86392555, 138228088, 162621280, 172785110, 276456176, 345570220, 552912352, 691140440, 1382280880, 2764561760]

約数ペア:

[(1, 2764561760), (2, 1382280880), (4, 691140440), (5, 552912352), (8, 345570220), (10, 276456176), (16, 172785110), (17, 162621280), (20, 138228088), (32, 86392555), (34, 81310640), (40, 69114044), (68, 40655320), (80, 34557022), (85, 32524256), (136, 20327660), (160, 17278511), (170, 16262128), (272, 10163830), (340, 8131064), (544, 5081915), (680, 4065532), (827, 3342880), (1229, 2249440), (1360, 2032766), (1654, 1671440), (2458, 1124720), (2720, 1016383), (3308, 835720), (4135, 668576), (4916, 562360), (6145, 449888), (6616, 417860), (8270, 334288), (9832, 281180), (12290, 224944), (13232, 208930), (14059, 196640), (16540, 167144), (19664, 140590), (20893, 132320), (24580, 112472), (26464, 104465), (28118, 98320), (33080, 83572), (39328, 70295), (41786, 66160), (49160, 56236)]