16834160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 46711296

約数和(自身を除く): 29877136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1307, 1610, 1840, 2576, 2614, 3220, 5228, 6440, 6535, 9149, 10456, 12880, 13070, 18298, 20912, 26140, 30061, 36596, 45745, 52280, 60122, 73192, 91490, 104560, 120244, 146384, 150305, 182980, 210427, 240488, 300610, 365960, 420854, 480976, 601220, 731920, 841708, 1052135, 1202440, 1683416, 2104270, 2404880, 3366832, 4208540, 8417080, 16834160]

約数ペア:

[(1, 16834160), (2, 8417080), (4, 4208540), (5, 3366832), (7, 2404880), (8, 2104270), (10, 1683416), (14, 1202440), (16, 1052135), (20, 841708), (23, 731920), (28, 601220), (35, 480976), (40, 420854), (46, 365960), (56, 300610), (70, 240488), (80, 210427), (92, 182980), (112, 150305), (115, 146384), (140, 120244), (161, 104560), (184, 91490), (230, 73192), (280, 60122), (322, 52280), (368, 45745), (460, 36596), (560, 30061), (644, 26140), (805, 20912), (920, 18298), (1288, 13070), (1307, 12880), (1610, 10456), (1840, 9149), (2576, 6535), (2614, 6440), (3220, 5228)]