14217920

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 34192464

約数和(自身を除く): 19974544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 283, 314, 320, 566, 628, 785, 1132, 1256, 1415, 1570, 2264, 2512, 2830, 3140, 4528, 5024, 5660, 6280, 9056, 10048, 11320, 12560, 18112, 22640, 25120, 44431, 45280, 50240, 88862, 90560, 177724, 222155, 355448, 444310, 710896, 888620, 1421792, 1777240, 2843584, 3554480, 7108960, 14217920]

約数ペア:

[(1, 14217920), (2, 7108960), (4, 3554480), (5, 2843584), (8, 1777240), (10, 1421792), (16, 888620), (20, 710896), (32, 444310), (40, 355448), (64, 222155), (80, 177724), (157, 90560), (160, 88862), (283, 50240), (314, 45280), (320, 44431), (566, 25120), (628, 22640), (785, 18112), (1132, 12560), (1256, 11320), (1415, 10048), (1570, 9056), (2264, 6280), (2512, 5660), (2830, 5024), (3140, 4528)]