232529920

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 112

約数和(自身を含む): 638543808

約数和(自身を除く): 406013888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 811, 896, 1024, 1120, 1280, 1622, 1792, 2048, 2240, 2560, 3244, 3584, 4055, 4096, 4480, 5120, 5677, 6488, 7168, 8110, 8192, 8960, 10240, 11354, 12976, 14336, 16220, 17920, 20480, 22708, 25952, 28385, 28672, 32440, 35840, 40960, 45416, 51904, 56770, 57344, 64880, 71680, 90832, 103808, 113540, 129760, 143360, 181664, 207616, 227080, 259520, 286720, 363328, 415232, 454160, 519040, 726656, 830464, 908320, 1038080, 1453312, 1660928, 1816640, 2076160, 2906624, 3321856, 3633280, 4152320, 5813248, 6643712, 7266560, 8304640, 11626496, 14533120, 16609280, 23252992, 29066240, 33218560, 46505984, 58132480, 116264960, 232529920]

約数ペア:

[(1, 232529920), (2, 116264960), (4, 58132480), (5, 46505984), (7, 33218560), (8, 29066240), (10, 23252992), (14, 16609280), (16, 14533120), (20, 11626496), (28, 8304640), (32, 7266560), (35, 6643712), (40, 5813248), (56, 4152320), (64, 3633280), (70, 3321856), (80, 2906624), (112, 2076160), (128, 1816640), (140, 1660928), (160, 1453312), (224, 1038080), (256, 908320), (280, 830464), (320, 726656), (448, 519040), (512, 454160), (560, 415232), (640, 363328), (811, 286720), (896, 259520), (1024, 227080), (1120, 207616), (1280, 181664), (1622, 143360), (1792, 129760), (2048, 113540), (2240, 103808), (2560, 90832), (3244, 71680), (3584, 64880), (4055, 57344), (4096, 56770), (4480, 51904), (5120, 45416), (5677, 40960), (6488, 35840), (7168, 32440), (8110, 28672), (8192, 28385), (8960, 25952), (10240, 22708), (11354, 20480), (12976, 17920), (14336, 16220)]