83322880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 121099520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 103, 128, 158, 160, 206, 256, 316, 320, 395, 412, 512, 515, 632, 640, 790, 824, 1024, 1030, 1264, 1280, 1580, 1648, 2048, 2060, 2528, 2560, 3160, 3296, 4120, 5056, 5120, 6320, 6592, 8137, 8240, 10112, 10240, 12640, 13184, 16274, 16480, 20224, 25280, 26368, 32548, 32960, 40448, 40685, 50560, 52736, 65096, 65920, 80896, 81370, 101120, 105472, 130192, 131840, 161792, 162740, 202240, 210944, 260384, 263680, 325480, 404480, 520768, 527360, 650960, 808960, 1041536, 1054720, 1301920, 2083072, 2603840, 4166144, 5207680, 8332288, 10415360, 16664576, 20830720, 41661440, 83322880]

約数ペア:

[(1, 83322880), (2, 41661440), (4, 20830720), (5, 16664576), (8, 10415360), (10, 8332288), (16, 5207680), (20, 4166144), (32, 2603840), (40, 2083072), (64, 1301920), (79, 1054720), (80, 1041536), (103, 808960), (128, 650960), (158, 527360), (160, 520768), (206, 404480), (256, 325480), (316, 263680), (320, 260384), (395, 210944), (412, 202240), (512, 162740), (515, 161792), (632, 131840), (640, 130192), (790, 105472), (824, 101120), (1024, 81370), (1030, 80896), (1264, 65920), (1280, 65096), (1580, 52736), (1648, 50560), (2048, 40685), (2060, 40448), (2528, 32960), (2560, 32548), (3160, 26368), (3296, 25280), (4120, 20224), (5056, 16480), (5120, 16274), (6320, 13184), (6592, 12640), (8137, 10240), (8240, 10112)]