99673840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 275821632

約数和(自身を除く): 176147792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 541, 560, 658, 752, 784, 940, 980, 1082, 1316, 1645, 1880, 1960, 2164, 2303, 2632, 2705, 3290, 3760, 3787, 3920, 4328, 4606, 5264, 5410, 6580, 7574, 8656, 9212, 10820, 11515, 13160, 15148, 18424, 18935, 21640, 23030, 25427, 26320, 26509, 30296, 36848, 37870, 43280, 46060, 50854, 53018, 60592, 75740, 92120, 101708, 106036, 127135, 132545, 151480, 177989, 184240, 203416, 212072, 254270, 265090, 302960, 355978, 406832, 424144, 508540, 530180, 711956, 889945, 1017080, 1060360, 1245923, 1423912, 1779890, 2034160, 2120720, 2491846, 2847824, 3559780, 4983692, 6229615, 7119560, 9967384, 12459230, 14239120, 19934768, 24918460, 49836920, 99673840]

約数ペア:

[(1, 99673840), (2, 49836920), (4, 24918460), (5, 19934768), (7, 14239120), (8, 12459230), (10, 9967384), (14, 7119560), (16, 6229615), (20, 4983692), (28, 3559780), (35, 2847824), (40, 2491846), (47, 2120720), (49, 2034160), (56, 1779890), (70, 1423912), (80, 1245923), (94, 1060360), (98, 1017080), (112, 889945), (140, 711956), (188, 530180), (196, 508540), (235, 424144), (245, 406832), (280, 355978), (329, 302960), (376, 265090), (392, 254270), (470, 212072), (490, 203416), (541, 184240), (560, 177989), (658, 151480), (752, 132545), (784, 127135), (940, 106036), (980, 101708), (1082, 92120), (1316, 75740), (1645, 60592), (1880, 53018), (1960, 50854), (2164, 46060), (2303, 43280), (2632, 37870), (2705, 36848), (3290, 30296), (3760, 26509), (3787, 26320), (3920, 25427), (4328, 23030), (4606, 21640), (5264, 18935), (5410, 18424), (6580, 15148), (7574, 13160), (8656, 11515), (9212, 10820)]