7029280240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{1997}}^1$

素因数の和:3946

約数の個数: 80

約数和(自身を含む): 17071103808

約数和(自身を除く): 10041823568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1913, 1997, 3826, 3994, 7652, 7988, 9565, 9985, 15304, 15976, 19130, 19970, 30608, 31952, 38260, 39940, 43999, 45931, 76520, 79880, 87998, 91862, 153040, 159760, 175996, 183724, 219995, 229655, 351992, 367448, 439990, 459310, 703984, 734896, 879980, 918620, 1759960, 1837240, 3519920, 3674480, 3820261, 7640522, 15281044, 19101305, 30562088, 38202610, 61124176, 76405220, 87866003, 152810440, 175732006, 305620880, 351464012, 439330015, 702928024, 878660030, 1405856048, 1757320060, 3514640120, 7029280240]

約数ペア:

[(1, 7029280240), (2, 3514640120), (4, 1757320060), (5, 1405856048), (8, 878660030), (10, 702928024), (16, 439330015), (20, 351464012), (23, 305620880), (40, 175732006), (46, 152810440), (80, 87866003), (92, 76405220), (115, 61124176), (184, 38202610), (230, 30562088), (368, 19101305), (460, 15281044), (920, 7640522), (1840, 3820261), (1913, 3674480), (1997, 3519920), (3826, 1837240), (3994, 1759960), (7652, 918620), (7988, 879980), (9565, 734896), (9985, 703984), (15304, 459310), (15976, 439990), (19130, 367448), (19970, 351992), (30608, 229655), (31952, 219995), (38260, 183724), (39940, 175996), (43999, 159760), (45931, 153040), (76520, 91862), (79880, 87998)]