84712450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 173113920

約数和(自身を除く): 88401470

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3877, 4370, 7754, 10925, 19385, 21850, 38770, 73663, 89171, 96925, 147326, 178342, 193850, 368315, 445855, 736630, 891710, 1694249, 1841575, 2229275, 3388498, 3683150, 4458550, 8471245, 16942490, 42356225, 84712450]

約数ペア:

[(1, 84712450), (2, 42356225), (5, 16942490), (10, 8471245), (19, 4458550), (23, 3683150), (25, 3388498), (38, 2229275), (46, 1841575), (50, 1694249), (95, 891710), (115, 736630), (190, 445855), (230, 368315), (437, 193850), (475, 178342), (575, 147326), (874, 96925), (950, 89171), (1150, 73663), (2185, 38770), (3877, 21850), (4370, 19385), (7754, 10925)]