374659375120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{246486431}}^1$

素因数の和:246486463

約数の個数: 40

約数和(自身を含む): 916929527040

約数和(自身を除く): 542270151920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 246486431, 492972862, 985945724, 1232432155, 1971891448, 2464864310, 3943782896, 4683242189, 4929728620, 9366484378, 9859457240, 18732968756, 19718914480, 23416210945, 37465937512, 46832421890, 74931875024, 93664843780, 187329687560, 374659375120]

約数ペア:

[(1, 374659375120), (2, 187329687560), (4, 93664843780), (5, 74931875024), (8, 46832421890), (10, 37465937512), (16, 23416210945), (19, 19718914480), (20, 18732968756), (38, 9859457240), (40, 9366484378), (76, 4929728620), (80, 4683242189), (95, 3943782896), (152, 2464864310), (190, 1971891448), (304, 1232432155), (380, 985945724), (760, 492972862), (1520, 246486431)]