286270880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11113}}^1$

素因数の和:11158

約数の個数: 96

約数和(自身を含む): 806609664

約数和(自身を除く): 520338784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 11113, 12880, 22226, 25760, 44452, 55565, 77791, 88904, 111130, 155582, 177808, 222260, 255599, 311164, 355616, 388955, 444520, 511198, 622328, 777910, 889040, 1022396, 1244656, 1277995, 1555820, 1778080, 1789193, 2044792, 2489312, 2555990, 3111640, 3578386, 4089584, 5111980, 6223280, 7156772, 8179168, 8945965, 10223960, 12446560, 14313544, 17891930, 20447920, 28627088, 35783860, 40895840, 57254176, 71567720, 143135440, 286270880]

約数ペア:

[(1, 286270880), (2, 143135440), (4, 71567720), (5, 57254176), (7, 40895840), (8, 35783860), (10, 28627088), (14, 20447920), (16, 17891930), (20, 14313544), (23, 12446560), (28, 10223960), (32, 8945965), (35, 8179168), (40, 7156772), (46, 6223280), (56, 5111980), (70, 4089584), (80, 3578386), (92, 3111640), (112, 2555990), (115, 2489312), (140, 2044792), (160, 1789193), (161, 1778080), (184, 1555820), (224, 1277995), (230, 1244656), (280, 1022396), (322, 889040), (368, 777910), (460, 622328), (560, 511198), (644, 444520), (736, 388955), (805, 355616), (920, 311164), (1120, 255599), (1288, 222260), (1610, 177808), (1840, 155582), (2576, 111130), (3220, 88904), (3680, 77791), (5152, 55565), (6440, 44452), (11113, 25760), (12880, 22226)]