1746880

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 4279392

約数和(自身を除く): 2532512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 103, 106, 160, 206, 212, 265, 320, 412, 424, 515, 530, 824, 848, 1030, 1060, 1648, 1696, 2060, 2120, 3296, 3392, 4120, 4240, 5459, 6592, 8240, 8480, 10918, 16480, 16960, 21836, 27295, 32960, 43672, 54590, 87344, 109180, 174688, 218360, 349376, 436720, 873440, 1746880]

約数ペア:

[(1, 1746880), (2, 873440), (4, 436720), (5, 349376), (8, 218360), (10, 174688), (16, 109180), (20, 87344), (32, 54590), (40, 43672), (53, 32960), (64, 27295), (80, 21836), (103, 16960), (106, 16480), (160, 10918), (206, 8480), (212, 8240), (265, 6592), (320, 5459), (412, 4240), (424, 4120), (515, 3392), (530, 3296), (824, 2120), (848, 2060), (1030, 1696), (1060, 1648)]