33394689920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{4073}}^1$

素因数の和:4672

約数の個数: 128

約数和(自身を含む): 83475282240

約数和(自身を除く): 50080592320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 557, 640, 736, 920, 1114, 1472, 1840, 2228, 2785, 2944, 3680, 4073, 4456, 5570, 7360, 8146, 8912, 11140, 12811, 14720, 16292, 17824, 20365, 22280, 25622, 32584, 35648, 40730, 44560, 51244, 64055, 65168, 71296, 81460, 89120, 93679, 102488, 128110, 130336, 162920, 178240, 187358, 204976, 256220, 260672, 325840, 356480, 374716, 409952, 468395, 512440, 521344, 651680, 749432, 819904, 936790, 1024880, 1303360, 1498864, 1639808, 1873580, 2049760, 2268661, 2606720, 2997728, 3747160, 4099520, 4537322, 5995456, 7494320, 8199040, 9074644, 11343305, 11990912, 14988640, 18149288, 22686610, 29977280, 36298576, 45373220, 52179203, 59954560, 72597152, 90746440, 104358406, 145194304, 181492880, 208716812, 260896015, 290388608, 362985760, 417433624, 521792030, 725971520, 834867248, 1043584060, 1451943040, 1669734496, 2087168120, 3339468992, 4174336240, 6678937984, 8348672480, 16697344960, 33394689920]

約数ペア:

[(1, 33394689920), (2, 16697344960), (4, 8348672480), (5, 6678937984), (8, 4174336240), (10, 3339468992), (16, 2087168120), (20, 1669734496), (23, 1451943040), (32, 1043584060), (40, 834867248), (46, 725971520), (64, 521792030), (80, 417433624), (92, 362985760), (115, 290388608), (128, 260896015), (160, 208716812), (184, 181492880), (230, 145194304), (320, 104358406), (368, 90746440), (460, 72597152), (557, 59954560), (640, 52179203), (736, 45373220), (920, 36298576), (1114, 29977280), (1472, 22686610), (1840, 18149288), (2228, 14988640), (2785, 11990912), (2944, 11343305), (3680, 9074644), (4073, 8199040), (4456, 7494320), (5570, 5995456), (7360, 4537322), (8146, 4099520), (8912, 3747160), (11140, 2997728), (12811, 2606720), (14720, 2268661), (16292, 2049760), (17824, 1873580), (20365, 1639808), (22280, 1498864), (25622, 1303360), (32584, 1024880), (35648, 936790), (40730, 819904), (44560, 749432), (51244, 651680), (64055, 521344), (65168, 512440), (71296, 468395), (81460, 409952), (89120, 374716), (93679, 356480), (102488, 325840), (128110, 260672), (130336, 256220), (162920, 204976), (178240, 187358)]