58898480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38749}}^1$

素因数の和:38781

約数の個数: 40

約数和(自身を含む): 144150000

約数和(自身を除く): 85251520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 38749, 77498, 154996, 193745, 309992, 387490, 619984, 736231, 774980, 1472462, 1549960, 2944924, 3099920, 3681155, 5889848, 7362310, 11779696, 14724620, 29449240, 58898480]

約数ペア:

[(1, 58898480), (2, 29449240), (4, 14724620), (5, 11779696), (8, 7362310), (10, 5889848), (16, 3681155), (19, 3099920), (20, 2944924), (38, 1549960), (40, 1472462), (76, 774980), (80, 736231), (95, 619984), (152, 387490), (190, 309992), (304, 193745), (380, 154996), (760, 77498), (1520, 38749)]