74014720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 112

約数和(自身を含む): 192664080

約数和(自身を除く): 118649360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 139, 160, 208, 256, 260, 278, 320, 416, 512, 520, 556, 640, 695, 832, 1024, 1040, 1112, 1280, 1390, 1664, 1807, 2048, 2080, 2224, 2560, 2780, 3328, 3614, 4096, 4160, 4448, 5120, 5560, 6656, 7228, 8192, 8320, 8896, 9035, 10240, 11120, 13312, 14456, 16640, 17792, 18070, 20480, 22240, 26624, 28912, 33280, 35584, 36140, 40960, 44480, 53248, 57824, 66560, 71168, 72280, 88960, 106496, 115648, 133120, 142336, 144560, 177920, 231296, 266240, 284672, 289120, 355840, 462592, 532480, 569344, 578240, 711680, 925184, 1138688, 1156480, 1423360, 1850368, 2312960, 2846720, 3700736, 4625920, 5693440, 7401472, 9251840, 14802944, 18503680, 37007360, 74014720]

約数ペア:

[(1, 74014720), (2, 37007360), (4, 18503680), (5, 14802944), (8, 9251840), (10, 7401472), (13, 5693440), (16, 4625920), (20, 3700736), (26, 2846720), (32, 2312960), (40, 1850368), (52, 1423360), (64, 1156480), (65, 1138688), (80, 925184), (104, 711680), (128, 578240), (130, 569344), (139, 532480), (160, 462592), (208, 355840), (256, 289120), (260, 284672), (278, 266240), (320, 231296), (416, 177920), (512, 144560), (520, 142336), (556, 133120), (640, 115648), (695, 106496), (832, 88960), (1024, 72280), (1040, 71168), (1112, 66560), (1280, 57824), (1390, 53248), (1664, 44480), (1807, 40960), (2048, 36140), (2080, 35584), (2224, 33280), (2560, 28912), (2780, 26624), (3328, 22240), (3614, 20480), (4096, 18070), (4160, 17792), (4448, 16640), (5120, 14456), (5560, 13312), (6656, 11120), (7228, 10240), (8192, 9035), (8320, 8896)]