23804950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 48653136

約数和(自身を除く): 24848186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 691, 1325, 1378, 1382, 2650, 3445, 3455, 6890, 6910, 8983, 17225, 17275, 17966, 34450, 34550, 36623, 44915, 73246, 89830, 183115, 224575, 366230, 449150, 476099, 915575, 952198, 1831150, 2380495, 4760990, 11902475, 23804950]

約数ペア:

[(1, 23804950), (2, 11902475), (5, 4760990), (10, 2380495), (13, 1831150), (25, 952198), (26, 915575), (50, 476099), (53, 449150), (65, 366230), (106, 224575), (130, 183115), (265, 89830), (325, 73246), (530, 44915), (650, 36623), (689, 34550), (691, 34450), (1325, 17966), (1378, 17275), (1382, 17225), (2650, 8983), (3445, 6910), (3455, 6890)]