5673640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 9567320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 881, 920, 1288, 1610, 1762, 3220, 3524, 4405, 6167, 6440, 7048, 8810, 12334, 17620, 20263, 24668, 30835, 35240, 40526, 49336, 61670, 81052, 101315, 123340, 141841, 162104, 202630, 246680, 283682, 405260, 567364, 709205, 810520, 1134728, 1418410, 2836820, 5673640]

約数ペア:

[(1, 5673640), (2, 2836820), (4, 1418410), (5, 1134728), (7, 810520), (8, 709205), (10, 567364), (14, 405260), (20, 283682), (23, 246680), (28, 202630), (35, 162104), (40, 141841), (46, 123340), (56, 101315), (70, 81052), (92, 61670), (115, 49336), (140, 40526), (161, 35240), (184, 30835), (230, 24668), (280, 20263), (322, 17620), (460, 12334), (644, 8810), (805, 7048), (881, 6440), (920, 6167), (1288, 4405), (1610, 3524), (1762, 3220)]