1874804950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2351}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 3582895680

約数和(自身を除く): 1708090730

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 389, 410, 778, 1025, 1945, 2050, 2351, 3890, 4702, 9725, 11755, 15949, 19450, 23510, 31898, 58775, 79745, 96391, 117550, 159490, 192782, 398725, 481955, 797450, 914539, 963910, 1829078, 2409775, 4572695, 4819550, 9145390, 22863475, 37496099, 45726950, 74992198, 187480495, 374960990, 937402475, 1874804950]

約数ペア:

[(1, 1874804950), (2, 937402475), (5, 374960990), (10, 187480495), (25, 74992198), (41, 45726950), (50, 37496099), (82, 22863475), (205, 9145390), (389, 4819550), (410, 4572695), (778, 2409775), (1025, 1829078), (1945, 963910), (2050, 914539), (2351, 797450), (3890, 481955), (4702, 398725), (9725, 192782), (11755, 159490), (15949, 117550), (19450, 96391), (23510, 79745), (31898, 58775)]