63804760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 87153320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 223, 230, 311, 446, 460, 622, 892, 920, 1115, 1244, 1555, 1784, 2230, 2488, 3110, 4460, 5129, 6220, 7153, 8920, 10258, 12440, 14306, 20516, 25645, 28612, 35765, 41032, 51290, 57224, 69353, 71530, 102580, 138706, 143060, 205160, 277412, 286120, 346765, 554824, 693530, 1387060, 1595119, 2774120, 3190238, 6380476, 7975595, 12760952, 15951190, 31902380, 63804760]

約数ペア:

[(1, 63804760), (2, 31902380), (4, 15951190), (5, 12760952), (8, 7975595), (10, 6380476), (20, 3190238), (23, 2774120), (40, 1595119), (46, 1387060), (92, 693530), (115, 554824), (184, 346765), (223, 286120), (230, 277412), (311, 205160), (446, 143060), (460, 138706), (622, 102580), (892, 71530), (920, 69353), (1115, 57224), (1244, 51290), (1555, 41032), (1784, 35765), (2230, 28612), (2488, 25645), (3110, 20516), (4460, 14306), (5129, 12440), (6220, 10258), (7153, 8920)]