40396510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 94639104

約数和(自身を除く): 54242594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2281, 2530, 3542, 4562, 8855, 11405, 15967, 17710, 22810, 25091, 31934, 50182, 52463, 79835, 104926, 125455, 159670, 175637, 250910, 262315, 351274, 367241, 524630, 577093, 734482, 878185, 1154186, 1756370, 1836205, 2885465, 3672410, 4039651, 5770930, 8079302, 20198255, 40396510]

約数ペア:

[(1, 40396510), (2, 20198255), (5, 8079302), (7, 5770930), (10, 4039651), (11, 3672410), (14, 2885465), (22, 1836205), (23, 1756370), (35, 1154186), (46, 878185), (55, 734482), (70, 577093), (77, 524630), (110, 367241), (115, 351274), (154, 262315), (161, 250910), (230, 175637), (253, 159670), (322, 125455), (385, 104926), (506, 79835), (770, 52463), (805, 50182), (1265, 31934), (1610, 25091), (1771, 22810), (2281, 17710), (2530, 15967), (3542, 11405), (4562, 8855)]