3825920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 10835244

約数和(自身を除く): 7009324

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 112, 122, 128, 140, 160, 196, 224, 244, 245, 256, 280, 305, 320, 392, 427, 448, 488, 490, 560, 610, 640, 784, 854, 896, 976, 980, 1120, 1220, 1280, 1568, 1708, 1792, 1952, 1960, 2135, 2240, 2440, 2989, 3136, 3416, 3904, 3920, 4270, 4480, 4880, 5978, 6272, 6832, 7808, 7840, 8540, 8960, 9760, 11956, 12544, 13664, 14945, 15616, 15680, 17080, 19520, 23912, 27328, 29890, 31360, 34160, 39040, 47824, 54656, 59780, 62720, 68320, 78080, 95648, 109312, 119560, 136640, 191296, 239120, 273280, 382592, 478240, 546560, 765184, 956480, 1912960, 3825920]

約数ペア:

[(1, 3825920), (2, 1912960), (4, 956480), (5, 765184), (7, 546560), (8, 478240), (10, 382592), (14, 273280), (16, 239120), (20, 191296), (28, 136640), (32, 119560), (35, 109312), (40, 95648), (49, 78080), (56, 68320), (61, 62720), (64, 59780), (70, 54656), (80, 47824), (98, 39040), (112, 34160), (122, 31360), (128, 29890), (140, 27328), (160, 23912), (196, 19520), (224, 17080), (244, 15680), (245, 15616), (256, 14945), (280, 13664), (305, 12544), (320, 11956), (392, 9760), (427, 8960), (448, 8540), (488, 7840), (490, 7808), (560, 6832), (610, 6272), (640, 5978), (784, 4880), (854, 4480), (896, 4270), (976, 3920), (980, 3904), (1120, 3416), (1220, 3136), (1280, 2989), (1568, 2440), (1708, 2240), (1792, 2135), (1952, 1960)]