8746060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 10559156

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 223, 265, 370, 446, 530, 740, 892, 1060, 1115, 1961, 2230, 3922, 4460, 7844, 8251, 9805, 11819, 16502, 19610, 23638, 33004, 39220, 41255, 47276, 59095, 82510, 118190, 165020, 236380, 437303, 874606, 1749212, 2186515, 4373030, 8746060]

約数ペア:

[(1, 8746060), (2, 4373030), (4, 2186515), (5, 1749212), (10, 874606), (20, 437303), (37, 236380), (53, 165020), (74, 118190), (106, 82510), (148, 59095), (185, 47276), (212, 41255), (223, 39220), (265, 33004), (370, 23638), (446, 19610), (530, 16502), (740, 11819), (892, 9805), (1060, 8251), (1115, 7844), (1961, 4460), (2230, 3922)]